Socio-economic aspects of different cropping systems
Fosbrooke, H. A.
Socio-economic aspects of different cropping systems H. A. Fosbrooke - : Addis Ababa, 1975. - 29-34p. ; 30cm.
Includes references
EAF FOS F78.S69
Socio-economic aspects of different cropping systems H. A. Fosbrooke - : Addis Ababa, 1975. - 29-34p. ; 30cm.
Includes references
EAF FOS F78.S69