biblio toscana

Agro-ecological land resources assessment for agricultural development planning

Kassam, A. H. Rome : Food and Agriculture Organization of the United Nations, 1991

Serie: World soil resources reports ; 71

Agro-ecological land resources assessment for agricultural development planning

Kassam, A. H. Rome, Italy : International Institute for Applied Systems Analysis : Land and Water Development Division, FAO, 1991

Serie: World soil resources reports ; 71/4

Agro-ecological land resources assessment for agricultural development planning

Kassam, A. H. Rome : Food and Agriculture Organization of the United Nations, 1992

Serie: World soil resources reports ; 71/2

Agro-ecological land resources assessment for agricultural development planning

Kassam, A. H. Rome : Food and Agriculture Organization of the United Nations, 1993

Serie: World soil resources reports ; 71/7