Pluto-Kossakowska, Joanna, Katarzyna Osińska-Skotak, Anna Fijałkowska, and Jerzy Chmiel. 2013. “Use of Remote Sensing in Control of Good Agricultural and Environmental Conditions on Agricultural Farms”. Ecological Questions 17 (July):75 -. https://doi.org/10.12775/ecoq-2013-0018.