Institute of Agricultural and Food Economics National Research Institute, Department of Economics of Agricultural and Horticultural Holdings, ul. Świętokrzyska 20, 00-002 Warsaw, Poland
Institute of Agricultural and Food Economics National Research Institute, Department of Economics of Agricultural and Horticultural Holdings, ul. Świętokrzyska 20, 00-002 Warsaw, Poland
Institute of Agricultural and Food Economics National Research Institute, Department of Economics of Agricultural and Horticultural Holdings, ul. Świętokrzyska 20, 00-002 Warsaw, Poland
Institute of Agricultural and Food Economics National Research Institute, Department of Economics of Agricultural and Horticultural Holdings, ul. Świętokrzyska 20, 00-002 Warsaw, Poland