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- CURRENT RIVER CAVE-IN Fall Meetings of the Missouri Speleological Survey and Missouri Caves and Karst Conservancy Current River State Park September 7-9, 2018
- The Caves of Cuesta Colorada Only a Post-Office Box and a Small Closet Where the Steve Knutson 71 Sumidero De San Bernardo Publications Are Kept
- ADM ISSUE 13 Single Pages
- Underwater Speleology March / April, Vol
- NSS News, April 2018 POSTMASTERS OR MEMBERS: Send Address Changes to the National Speleological Society Office, Contact Information Below
- The Caves of Abaco Island, Bahamas: Keys to Geologic Timelines
- Conservation Assessment for Pocahontas Cave Amphipod (Stygobromus Nanus)
- Issue 11 Finnished
- Revision of Karst Species Zones for the Austin, Texas, Area
- Development of the Carbonate Island Karst Model
- January 2010 Issue
- CRF Annual Report 2012-2013
- Subterranean Journeys December 2015 a Springfield Plateau Grotto Publication Volume 10 Issue 3
- Delineating Recharge Areas for Onondaga and Cathedral Caves Using Groundwater Tracing Techniques
- Complete Issue
- Limestone Cavern Rock-Unit Profiles for the Mississippian Age Blue River Group in Leonard Springs Area of Southern Indiana
- PODOCOPID OSTRACODA of BERMUDIAN CAVES the Inland
- Spring Speleograph 2013
- Goodwin Sinkhole
- PCC Cave Conservation
- The Virginia Cave Board: the First Fifty Years (1966–2015)
- Goochland & Poplar Pit Cave Complex, Rockcastle County
- Twenty Years of Owning Diamond Caverns
- The Northeastern Caver Cumulative Index (Volumes I – Xliv, 1969 – 2013)
- By Southwestern Region of the NSS May 2012
- INDIANA KARST CONSERVANCY, INC PO Box 2401, Indianapolis, in 46206-2401 Ikc.Caves.Org Affiliated with the National Speleological Society
- Volume 57 Number 11 December, 2013 the CIG Newsletter Is Published Monthly by the Central Indiana Grotto of the National Speleological Soci- Ety
- The Celebrated Black Explorer Stephen Bishop and Mammoth Cave: Observations by an English Journalist in 1853 Gary A
- CBSP Caves That Still Need Surveyed and Maps Drafted 14 February 2011
- Texas Caver OCTOBER 1983 the Texas Caver Vol
- 2017 SERA Newsletter Vol. 22
- The Northeastern Caver Cumulative Index (Volumes I – Xlii, 1969 – 2011)