Affiliation: | a Department of Environmental Protection, Faculty of Horticulture and Landscape Architecture, Warsaw University of Life Sciences - SGGW, Ul. Nowoursynowska 159, 02-776 Warsaw, Polandb Department of Econometrics and Statistics, Faculty of Applied Informatics and Mathematics, Warsaw University of Life Sciences - SGGW, Ul. Nowoursynowska 159, 02-776 Warsaw, Polandc Department of Vegetables and Medicinal Plants, Faculty of Horticulture and Landscape Architecture, Warsaw University of Life Sciences - SGGW, Ul. Nowoursynowska 159, 02-776 Warsaw, Poland |