Department of Bioeconomy and Systems Analysis, Institute of Soil Science and Plant Cultivation - State Research Institute, Czartoryskich 8, 24-100 Pulawy, Poland
Agricultural Holdings Accountancy Department, Institute of Agricultural and Food Economics - National Research Institute, Swietokrzyska 20, 00-002 Warsaw, Poland
Department of Bioeconomy and Systems Analysis, Institute of Soil Science and Plant Cultivation - State Research Institute, Czartoryskich 8, 24-100 Pulawy, Poland