<p>Vol.I February,1906 No.8</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Edited by</p><p>Paul C. Freer, M.D., Ph.D</p><p>Co-Editors,</p><p>Richard P. Strong, Ph. B., M. D.</p><p>H. D. McCaskey, B.S.</p><p>E. D. Merill, M. S.</p><p>Published By</p><p>The Bureau of Science</p><p>Of the</p><p>Government of the Philippine Islands</p><p>B. Medical Sciences Vol.IV February,1909 No.1</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Edited by</p><p>Paul C. Freer, M.D., Ph.D</p><p>Co-Editor,</p><p>Richard P. Strong, Ph. B., M. D.</p><p>With the Collaboration of</p><p>Victor G. Heiser, M.D.; W. E. Musgrave, M.D</p><p>Oscar Teague, B. S., M. S., M. D John R. Mcdill, M. D.</p><p>John R. Mcdill, M. D.; Fernando Calderon, M. D.</p><p>Jose Albert, M. D.; Philip K. Gilman, A. B., M. D</p><p>Published By</p><p>The Bureau of Science</p><p>Of the</p><p>Government of the Philippine Islands</p><p>B. Medical Sciences Vol.IV February,1910 No.1</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Edited by</p><p>Paul C. Freer, M.D., Ph.D</p><p>And</p><p>Richard P. Strong, Ph. B., M. D.</p><p>With the Collaboration of</p><p>Oscar Teague, M. S., M .D.; W. E. Musgrave, M.D</p><p>Victor G. Heiser, M.D.; John R. Mcdill, M. D.</p><p>Fernando Calderon, M. D.; Jose Albert, M. D.</p><p>Philip K. Gilman, A. B., M. D.; Nellie Louise Cook, B. L., M.A</p><p>Published By</p><p>The Bureau of Science</p><p>Of the</p><p>Government of the Philippine Islands</p><p>B. Medical Sciences Vol.VI February,1911 No.1</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Edited by</p><p>Paul C. Freer, M.D., Ph.D</p><p>And</p><p>Richard P. Strong, Ph. B., M. D.</p><p>With the Collaboration of</p><p>Oscar Teague, M. S., m.D.; W. E. Musgrave, M.D</p><p>Victor G. Heiser, M.D.; John R. Mcdill, M. D.</p><p>Fernando Calderon, M. D.; Jose Albert, M. D.</p><p>Philip K. Gilman, A. B., M. D.; Nellie Louise Cook, B. L., M.A</p><p>Published By</p><p>The Bureau of Science</p><p>Of the</p><p>Government of the Philippine Islands</p><p>B. Medical Sciences VOLUME VII SECTION B 1912</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Paul C. Freer, M.D., Ph.D.</p><p>Succeeded by</p><p>Alvin J. Cox, M.A. Ph.D</p><p>General Editor</p><p>Section B</p><p>THE PHILIPPINE JOURNAL OF</p><p>TROPICAL MEDICINE</p><p>RICHARD P. STRONG, PH.B., M.D.</p><p>EDITOR VOLUME VII SECTION D 1912</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Paul C. Freer, M.D., Ph.D.</p><p>Succeeded by</p><p>Alvin J. Cox, M.A. Ph.D</p><p>General Editor</p><p> with the Cooperation of</p><p>Dean C. Worcester, A.B.; Merton L. Miller, Ph.D.</p><p>Laurence E. Griffin, Ph.D.; Charles S. Banks, M.S.</p><p>Alvin Seale, A.B.; Richard McGregor, A.B.</p><p>Published by</p><p>THE BUREAU OF SCIENCE</p><p>OF THE</p><p>GOVERNMENT OF THE PHILIPPINES ISLANDS</p><p>Section D</p><p>GENERAL BIOLOGY, ETHNOLOGY AND ANTHROPOLOGY VOLUME X 1915</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Alvin J. Cox, M.A. Ph.D</p><p>General Editor</p><p>Section A</p><p>Chemical and Geological Sciences and The Industries</p><p>Edited with the Cooperation of</p><p>W.E. Pratt, A. M.; R. R. Williams, M. S.; D. S. Pratt, Ph.D</p><p>J. R Wright, Ph.D.; H.C Brill, Ph.D.; G. W. Heise, M. S.</p><p>Richard C. McGregor, A. B.; H. E. Kupfer, Ph.D B. VOLUME XI SECTION A 1916</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Alvin J. Cox, M.A. Ph.D</p><p>General Editor</p><p>Section A</p><p>Chemical and Geological Sciences and The Industries</p><p>Edited with the Cooperation of</p><p>W.E. Pratt,A.M.; H.C Brill, Ph.D. ;J.R. WRIGHT, PH.D.</p><p>G. W. Heise, M. S.; J.C. WITT, Ph.D.; T. DAR JAUN, A.B.</p><p>R.C. MCGREGOR, A.B.; H.E. KUPFER, A.B. VOLUME XI SECTION B 1916</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Alvin J. Cox, M.A. Ph.D</p><p>General Editor</p><p>Section B</p><p>TROPICAL MEDICINE</p><p>Edited with the Cooperation of</p><p>J.A JOHNSON, M.D., DR. P.H.; OTTO SCHOBL,M.D.</p><p>STANTON YOUNGBERG, D.V.M.; H.W. WADE, M.D.</p><p>Committee on Experimental Medicine</p><p>J.D. LONG, A.M., M.D.;B.C. CROWELL, M.D.</p><p>FERNANDO CALDERON, B.A., L.M.</p><p>Committee on Clinical Medicice</p><p>R.C. MCGREGOR, A.B.; H.E. KUPFER, A.B. VOLUME XI SECTION C 1916</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Alvin J. Cox, M.A. Ph.D</p><p>General Editor</p><p>Section C</p><p>BOTANY</p><p>Edited with the Cooperation of</p><p>W.H. BROWN, PH.D.; E.B. COPELAND, PH.D.</p><p>F.W. FOXWORTHY, PH.D.; L.M. GUERRERO ,PHAR. D.</p><p>C.F. BAKER, A.M.; R.C. MCGREGOR VOLUME XI SECTION D 1916</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Alvin J. Cox, M.A. Ph.D</p><p>General Editor</p><p>Section D</p><p>GENERAL BIOLOGY, ETHNOLOGY AND ANTHROPOLOGY</p><p>Edited with the Cooperation of</p><p>ALVIN SEALE, A.B.; R.P. COWLESS, PH.D.; C.F. BAKER, A.M.</p><p>S.F LIGHT, M.A.; C.S. BANKS, M.S.; L.D. WHARTON, M.A.</p><p>W. SCHULTZE; H.O. BEYER, M.A.; R.C. MCGREGOR, A.B.</p><p>H.E. KUPFER, A.B. VOLUME XII SECTION B 1917</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Alvin J. Cox, M.A. Ph.D</p><p>General Editor</p><p>Section B</p><p>TROPICAL MEDICINE</p><p>Edited with the Cooperation of</p><p>J.A JOHNSON, M.D., DR. P.H.; OTTO SCHOBL,M.D.</p><p>STANTON YOUNGBERG, D.V.M.; H.W. WADE, M.D.</p><p>Committee on Experimental Medicine</p><p>J.D. LONG, A.M., M.D.;B.C. CROWELL, M.D.</p><p>FERNANDO CALDERON, B.A., L.M.</p><p>Committee on Clinical Medicice</p><p>R.C. MCGREGOR, A.B.; H.E. KUPFER, A.B. VOLUME XII SECTION C 1917</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Alvin J. Cox, M.A. Ph.D</p><p>General Editor</p><p>Section C</p><p>BOTANY</p><p>E.D. MERRILL, M.S.</p><p>EDITOR</p><p>With the Cooperation of</p><p>W.H. BROWN, PH.D.; E.B. COPELAND, PH.D.</p><p>F.W. FOXWORTHY, PH.D.; L.M. GUERRERO ,PHAR. D.</p><p>R.C. MCGREGOR VOLUME XII SECTION D 1917</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Alvin J. Cox, M.A. Ph.D</p><p>General Editor</p><p>Section D</p><p>GENERAL BIOLOGY, ETHNOLOGY AND ANTHROPOLOGY</p><p>Edited with the Cooperation of</p><p>R.C. MCGREGOR, A.B.; R.P. COWLESS, PH.D.; C.F. BAKER, A.M.</p><p>S.F LIGHT, M.A.; C.S. BANKS, M.S.; L.D. WHARTON, M.A.</p><p>W. SCHULTZE; H.O. BEYER, M.A. ;H.E. KUPFER, A.B. VOLUME XIII SECTION A 1918</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Alvin J. Cox, M.A. Ph.D</p><p>General Editor</p><p>Section A</p><p>Chemical and Geological Sciences and The Industries</p><p>Edited with the Cooperation of</p><p>H.C Brill, Ph.D. ;J.R. WRIGHT, PH.D.; G. W. Heise, M. S.; </p><p>T. DAR JAUN, A.B., PH.D.; A.H. WELLS, A.B.</p><p>R.C. MCGREGOR, A.B.; H.E. KUPFER, A.B. VOLUME XIII SECTION B 1918</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Alvin J. Cox, M.A. Ph.D</p><p>General Editor</p><p>Section B</p><p>TROPICAL MEDICINE</p><p>Edited with the Cooperation of</p><p>J.A JOHNSON, M.D., DR. P.H.; OTTO SCHOBL,M.D.</p><p>STANTON YOUNGBERG, D.V.M.; H.W. WADE, M.D.</p><p>Committee on Experimental Medicine</p><p>J.D. LONG, A.M., M.D.;B.C. CROWELL, M.D.</p><p>FERNANDO CALDERON, B.A., L.M.</p><p>Committee on Clinical Medicice</p><p>R.C. MCGREGOR, A.B.; H.E. KUPFER, A.B. VOLUME XII SECTION D 1918</p><p>The Philippine</p><p>JOURNAL OF SCIENCE</p><p>Alvin J. Cox, M.A. Ph.D</p><p>General Editor</p><p>Section D</p><p>GENERAL BIOLOGY, ETHNOLOGY AND ANTHROPOLOGY</p><p>Edited with the Cooperation of</p><p>R.C. MCGREGOR, A.B.; R.P. COWLESS, PH.D.; C.F. BAKER, A.M.</p><p>S.F LIGHT, M.A.; C.S. BANKS, M.S.; L.D. WHARTON, M.A.</p><p>W. SCHULTZE; H.O. BEYER, M.A. ;H.E. KUPFER, A.B. Vol. 14 January - June 1919</p><p>Editorial Board Elmer D. Merill, Editor R.C. McGregor, A.B., Associate Editor Anna B. Banyea, Copy Editor</p><p>Chemistry, Physic and Geology Albert H. Wells, A.B.; J.R. Wirght, Ph.D.; A.P. West, Ph.D.; T. Dar Juan, A.B., Phar.D. F. Agcaoili, A.B.,;F.D. Reyes, B.S. A.S. Arguelles, B.S.; Victoriano Elicaño, B.S. . Experimental Medicine H.W. Wade, M.D.; Otto Schobl, M.D. F.G. Haughwout; Stanton Youngberg, D.V.M.</p><p>Clinical Medicine Liborio Gomez, M.D., Ph.D.; F. Calderon, B.A., L.M. Vicente de Jesus, M.D.</p><p>Botany W.H. Brown, Ph.; C.F. Baker, M.A.; H.S. Yates, M.S., Ph.D. O.A. Reinking, B.S.A, M.S.; L.M. Guerrero, Phar. D.</p><p>Zoology and Ethnology E.H. Taylor, A.B.; R.P. Cowles, Ph.D. C.F. Baker, M.A; S.F. Light, M.A.; C.S. Banks, M.A. L.D. Wharton, M.A.; W. Schultze; H.O. Beyer, M.A Vol. 15 July - December 1919</p><p>Editorial Board Elmer D. Merill, Editor R.C. McGregor, A.B., Associate Editor Anna B. Banyea, Copy Editor</p><p>Chemistry, Physic and Geology Albert H. Wells, A.B.; J.R. Wirght, Ph.D.; A.P. West, Ph.D.; T. Dar Juan, A.B., Phar.D. F. Agcaoili, A.B.,;F.D. Reyes, B.S. A.S. Arguelles, B.S.; Victoriano Elicaño, B.S. . Experimental Medicine H.W. Wade, M.D.; Otto Schobl, M.D. F.G. Haughwout; Stanton Youngberg, D.V.M.</p><p>Clinical Medicine Liborio Gomez, M.D., Ph.D.; F. Calderon, B.A., L.M. Vicente de Jesus, M.D.</p><p>Botany W.H. Brown, Ph.; C.F. Baker, M.A.; H.S. Yates, M.S., Ph.D. O.A. Reinking, B.S.A, M.S.; L.M. Guerrero, Phar. D.</p><p>Zoology and Ethnology C.F. Baker, M.A; S.F. Light, M.A.; C.S. Banks, M.A. L.D. Wharton, M.A.; W. Schultze; H.O. Beyer, M.A Vol. 17 no.6 December 1920</p><p>Editorial Board Elmer D. Merill, Editor R.C. McGregor, A.B., Associate Editor Anna B. Banyea, Copy Editor</p><p>Chemistry and Geology Albert H. Wells, A.B.; Granville A. Perkins, Ph.D.; A.P. West, Ph.D.; T. Dar Juan, A.B., Phar.D. F. Agcaoili, A.B.,; Albert E.W. King . Experimental Medicine H.W. Wade, M.D.; Otto Schobl, M.D. F.G. Haughwout; Stanton Youngberg, D.V.M.</p><p>Clinical Medicine Liborio Gomez, M.D., Ph.D.; F. Calderon, B.A., L.M. Vicente de Jesus, M.D.</p><p>Botany W.H. Brown, Ph.; C.F. Baker, M.A.; H. Atherton Lee, M.S. O.A. Reinking, B.S.A; L.M. Guerrero, Phar. D. Sam F. Trelease, Ph.D.</p><p>Zoology C.F. Baker, M.A; S.F. Light, M.A. C.S. Banks, M.A.; L.D. Wharton, M.A.; W. Schultze</p><p>Anthropology H.O. Beyer, M.A.; Otto Johns Scheerer, M.A.</p><p>Vol. 17 no.5 November 1920 Editorial Board Elmer D. Merill, Editor R.C. McGregor, A.B., Associate Editor Anna B. Banyea, Copy Editor</p><p>Chemistry and Geology Albert H. Wells, A.B.; Granville A. Perkins, Ph.D.; A.P. West, Ph.D.; T. Dar Juan, A.B., Phar.D. F. Agcaoili, A.B.,; Albert E.W. King . Experimental Medicine H.W. Wade, M.D.; Otto Schobl, M.D. F.G. Haughwout; Stanton Youngberg, D.V.M.</p><p>Clinical Medicine Liborio Gomez, M.D., Ph.D.; F. Calderon, B.A., L.M. Vicente de Jesus, M.D.</p><p>Botany W.H. Brown, Ph.; C.F. Baker, M.A.; H. Atherton Lee, M.S. O.A. Reinking, B.S.A; L.M. Guerrero, Phar. D. Sam F. Trelease, Ph.D.</p><p>Zoology C.F. Baker, M.A; S.F. Light, M.A. C.S. Banks, M.A.; L.D. Wharton, M.A.; W. Schultze</p><p>Anthropology H.O. Beyer, M.A.; Otto Johns Scheerer, M.A.</p><p>Vol. 17 no.4 October 1920 Editorial Board Elmer D. Merill, Editor R.C. McGregor, A.B., Associate Editor Anna B. Banyea, Copy Editor</p><p>Chemistry and Geology Albert H. Wells, A.B.; Granville A. Perkins, Ph.D.; A.P. West, Ph.D.; T. Dar Juan, A.B., Phar.D. F. Agcaoili, A.B.,; Albert E.W. King . Experimental Medicine H.W. Wade, M.D.; Otto Schobl, M.D. F.G. Haughwout; Stanton Youngberg, D.V.M.</p><p>Clinical Medicine Liborio Gomez, M.D., Ph.D.; F. Calderon, B.A., L.M. Vicente de Jesus, M.D.</p><p>Botany W.H. Brown, Ph.; C.F. Baker, M.A.; H. Atherton Lee, M.S. O.A. Reinking, B.S.A; L.M. Guerrero, Phar. D. Sam F. Trelease, Ph.D.</p><p>Zoology C.F. Baker, M.A; S.F. Light, M.A. C.S. Banks, M.A.; L.D. Wharton, M.A.; W. Schultze</p><p>Anthropology H.O. Beyer, M.A.; Otto Johns Scheerer, M.A.</p><p>Vol. 17 no.3 September 1920</p><p>Editorial Board Elmer D. Merill, Editor R.C. McGregor, A.B., Associate Editor Anna B. Banyea, Copy Editor</p><p>Chemistry and Geology Albert H. Wells, A.B.; Granville A. Perkins, Ph.D.; A.P. West, Ph.D.; T. Dar Juan, A.B., Phar.D. F. Agcaoili, A.B.,; Albert E.W. King . Experimental Medicine H.W. Wade, M.D.; Otto Schobl, M.D. F.G. Haughwout; Stanton Youngberg, D.V.M.</p><p>Clinical Medicine Liborio Gomez, M.D., Ph.D.; F. Calderon, B.A., L.M. Vicente de Jesus, M.D.</p><p>Botany W.H. Brown, Ph.; C.F. Baker, M.A.; H. Atherton Lee, M.S. O.A. Reinking, B.S.A; L.M. Guerrero, Phar. D. Sam F. Trelease, Ph.D.</p><p>Zoology C.F. Baker, M.A; S.F. Light, M.A. C.S. Banks, M.A.; L.D. Wharton, M.A.; W. Schultze</p><p>Anthropology H.O. Beyer, M.A.; Otto Johns Scheerer, M.A.</p><p>Vol. 17 no.2 August 1920</p><p>Editorial Board Elmer D. Merill, Editor R.C. McGregor, A.B., Associate Editor Anna B. Banyea, Copy Editor</p><p>Chemistry and Geology Albert H. Wells, A.B.; Granville A. Perkins, Ph.D.; A.P. West, Ph.D.; T. Dar Juan, A.B., Phar.D. F. Agcaoili, A.B.,; Albert E.W. King . Experimental Medicine H.W. Wade, M.D.; Otto Schobl, M.D. F.G. Haughwout; Stanton Youngberg, D.V.M.</p><p>Clinical Medicine Liborio Gomez, M.D., Ph.D.; F. Calderon, B.A., L.M. Vicente de Jesus, M.D.</p><p>Botany W.H. Brown, Ph.; C.F. Baker, M.A.; H. Atherton Lee, M.S. O.A. Reinking, B.S.A; L.M. Guerrero, Phar. D. Sam F. Trelease, Ph.D.</p><p>Zoology C.F. Baker, M.A; S.F. Light, M.A. C.S. Banks, M.A.; L.D. Wharton, M.A.; W. Schultze</p><p>Anthropology H.O. Beyer, M.A.; Otto Johns Scheerer, M.A.</p><p>Vol. 17 no.1 July 1920</p><p>Editorial Board Elmer D. Merill, Editor R.C. McGregor, A.B., Associate Editor Anna B. Banyea, Copy Editor</p><p>Chemistry and Geology Albert H. Wells, A.B.; Granville A. Perkins, Ph.D.; A.P. West, Ph.D.; T. Dar Juan, A.B., Phar.D. F. Agcaoili, A.B.,; Albert E.W. King . Experimental Medicine H.W. Wade, M.D.; Otto Schobl, M.D. F.G. Haughwout; Stanton Youngberg, D.V.M.</p><p>Clinical Medicine Liborio Gomez, M.D., Ph.D.; F. Calderon, B.A., L.M. Vicente de Jesus, M.D.</p><p>Botany W.H. Brown, Ph.; C.F. Baker, M.A.; H. Atherton Lee, M.S. O.A. Reinking, B.S.A; L.M. Guerrero, Phar. D. Sam F. Trelease, Ph.D.</p><p>Zoology C.F. Baker, M.A; S.F. Light, M.A. C.S. Banks, M.A.; L.D. Wharton, M.A.; W. Schultze</p><p>Anthropology H.O. Beyer, M.A.; Otto Johns Scheerer, M.A.</p><p>Vol. 18 January - June 1921</p><p>Editorial Board Elmer D. Merill, Editor R.C. McGregor, A.B., Associate Editor Anna B. Banyea, Copy Editor Chemistry Albert H. Wells, A.B.; Granville A. Perkins, Ph.D.; A.P. West, Ph.D.; T. Dar Juan, A.B., Phar.D. F. Agcaoili, A.B., A.S. Arguelles, B.S. Albert E.W. King</p><p>Geology Warren D. Smith, Ph.D.; Roy E. Dickerson, Ph.D. Victoriano Elicaño, B.S.</p><p>Experimental Medicine H.W. Wade, M.D.; Otto Schobl, M.D. F.G. Haughwout; Stanton Youngberg, D.V.M.</p><p>Clinical Medicine Liborio Gomez, M.D., Ph.D.; F. Calderon, B.A., L.M. Vicente de Jesus, M.D.</p><p>Botany W.H. Brown, Ph.; C.F. Baker, M.A.; H. Atherton Lee, M.S. O.A. Reinking, B.S.A; L.M. Guerrero, Phar. D.</p><p>Zoology Albert W. Herre, Ph.D. .; C.F. Baker, M.A; S.F. Light, M.A. C.S. Banks, M.A.; L.D. Wharton, M.A.; W. Schultze</p><p>Anthropology H.O. Beyer, M.A.; Otto Johns Scheerer, M.A.</p><p>Vol. 19 July - December 1921</p><p>Editorial Board Elmer D. Merill, Editor R.C. McGregor, A.B., Associate Editor Anna B. Banyea, Copy Editor Chemistry Albert H. Wells, A.B.; Granville A. Perkins, Ph.D.; A.P. West, Ph.D.; T. Dar Juan, A.B., Phar.D. F. Agcaoili, A.B., A.S. Arguelles, B.S. Albert E.W. King</p><p>Geology Warren D. Smith, Ph.D.; Roy E. Dickerson, Ph.D. Victoriano Elicaño, B.S.</p><p>Experimental Medicine H.W. Wade, M.D.; Otto Schobl, M.D. F.G. Haughwout; Stanton Youngberg, D.V.M.</p><p>Clinical Medicine Liborio Gomez, M.D., Ph.D.; F. Calderon, B.A., L.M. Vicente de Jesus, M.D.</p><p>Botany W.H. Brown, Ph.; C.F. Baker, M.A.; H. Atherton Lee, M.S. L.M. Guerrero, Phar. D.</p><p>Zoology Albert W. Herre, Ph.D. .; C.F. Baker, M.A; S.F. Light, M.A. C.S. Banks, M.A.; L.D. Wharton, M.A.; W. Schultze</p><p>Anthropology H.O. Beyer, M.A.; Otto Johns Scheerer, M.A.</p><p>Vol. 20 January - June 1922</p><p>Editorial Board Elmer D. Merill, Editor R.C. McGregor, A.B., Associate Editor Anna B. Banyea, Copy Editor</p><p>Chemistry Albert H. Wells, A.B.; Granville A. Perkins, Ph.D.; A.P. West, Ph.D.; T. Dar Juan, A.B., Phar.D. F. Agcaoili, A.B., A.S. Arguelles, B.S. Howard Irving Cole, Ph.D.; Albert E.W. King</p><p>Geology Warren D. Smith, Ph.D.; Roy E. Dickerson, Ph.D. Victoriano Elicaño, B.S.</p><p>Experimental Medicine H.W. Wade, M.D.; Otto Schobl, M.D. F.G. Haughwout; Stanton Youngberg, D.V.M.</p><p>Clinical Medicine Liborio Gomez, M.D., Ph.D.; F. Calderon, B.A., L.M. Vicente de Jesus, M.D.</p><p>Botany W.H. Brown, Ph.; C.F. Baker, M.A.; H. Atherton Lee, M.S. L.M. Guerrero, Phar. D.</p><p>Zoology Albert W. Herre, Ph.D. .; C.F. Baker, M.A; S.F. Light, M.A. C.S. Banks, M.A.; L.D. Wharton, M.A.; W. Schultze</p><p>Anthropology H.O. Beyer, M.A.; Otto Johns Scheerer, M.A.</p><p>Vol. 21 January-April 1922</p><p>Editorial Board Elmer D. Merill, Editor R.C. McGregor, A.B., Associate Editor Anna B. Banyea, Copy Editor</p><p>Chemistry Albert H. Wells, A.B.; Granville A. Perkins, Ph.D.; A.P. West, Ph.D.; T. Dar Juan, A.B., Phar.D. F. Agcaoili, A.B., A.S. Arguelles, B.S. Howard Irving Cole, Ph.D.; Albert E.W. King</p><p>Geology Warren D. Smith, Ph.D.; Roy E. Dickerson, Ph.D. Victoriano Elicaño, B.S.</p><p>Experimental Medicine H.W. Wade, M.D.; Otto Schobl, M.D. F.G. Haughwout; Stanton Youngberg, D.V.M.</p><p>Clinical Medicine Liborio Gomez, M.D., Ph.D.; F. Calderon, B.A., L.M. Vicente de Jesus, M.D.</p><p>Botany W.H. Brown, Ph.; C.F. Baker, M.A.; H. Atherton Lee, M.S. L.M. Guerrero, Phar. D.</p><p>Zoology</p><p>Albert W. Herre, Ph.D. .; C.F. Baker, A.M; S.F. Light, M.A. C.S. Banks, M.A.; L.D. Wharton, M.A.; W. Schultze</p><p>Anthropology H.O. Beyer, M.A.; Otto Johns Scheerer, M.A.</p>