@ARTICLE{Kiełbasa_Barbara_Sustainable_2018, author={Kiełbasa, Barbara and Pietrzak, Stefan and Ulén, Barbro and Drangert, Jan-Olof and Tonderski, Karin}, number={No 36}, journal={Journal of Water and Land Development}, howpublished={online}, year={2018}, publisher={Polish Academy of Sciences; Institute of Technology and Life Sciences - National Research Institute}, title={Sustainable agriculture: The study on farmers' perception and practices regarding nutrient management and limiting losses}, URL={http://www.czasopisma.pan.pl/Content/106835/PDF-MASTER/Kielbasa%20et%20al.pdf}, keywords={farmers, fertilizers, nutrients, sustainable agriculture}, }