19 (4) 2020 ISSN 1644-0757 Eissn 2450-047X
ISSN 1644-0757 eISSN 2450-047X 19 (4) 2020 ISSN 1644-0757 eISSN 2450-047X ACTA SCIENTIARUM POLONORUM Czasopismo naukowe zaáoĪone w 2001 roku przez polskie uczelnie rolnicze Scientific Journal established in 2001 by Polish Life Sciences Universities Oeconomia Economics Ekonomia 19 (4) 2020 October – December Bydgoszcz Kraków Lublin Olsztyn PoznaĔ Siedlce Szczecin Warszawa Wrocáaw Acta Scientiarum Polonorum Programming Board Józef Bieniek (Kraków), Barbara Gąsiorowska (Siedlce), Kazimierz Banasik (Warsaw), Janusz PrusiĔski (Bydgoszcz) – chairman, Julita Reguáa (PoznaĔ), Wiesáaw Skrzypczak (Szczecin), Jerzy Sobota (Wrocáaw), Krzysztof Szkucik (Lublin), Ryszard ħróbek (Olsztyn) Oeconomia Scientific Board Marta Barna (Lviv University of Trade and Economics, Lviv, UA), Henrietta Nagy (Szent Istvan University, GödöllĘ, HU), Roman Kisiel (University of Warmia and Mazury, Olsztyn, PL), Joseph Andrew Kuzilwa (Mzumbe University, Morogoro, TZA), Luboš Smutka (Czech University of Life Sciences, Prague, CZ), Wiesáaw Musiaá (University of Agriculture in Krakow, Kraków, PL), Janina Sawicka (Warsaw University of Life Sciences – SGGW, Warsaw, PL) – chairperson, Harun Uçak (Alanya Alaaddin Keykubat University, Alanya, TR), Andra Zvirbule-BƝrziƼa (Latvia University of Agriculture, Jelgava, LV) Editing committee Jan Kiryjow – Warsaw University of Life Sciences Press, Iwona Pomianek – Warsaw University of Life Sciences – SGGW, Warsaw – vice-chairperson, Marcin Chciaáowski – WULS-SGGW, Warsaw – Oeconomia secretary, Renata Marks-Bielska – University of Warmia
[Show full text]