Cropping systems in the tropics: principles and management
Palaniappan, S.P.
Cropping systems in the tropics: principles and management - New Delhi Willey Eastern 1985 - 22cm; 215
CROPPING SYSTEMS -- TROPICS
CROPPING SYSTEMS -- TROPICS
631.580.913 P12C
Cropping systems in the tropics: principles and management - New Delhi Willey Eastern 1985 - 22cm; 215
CROPPING SYSTEMS -- TROPICS
CROPPING SYSTEMS -- TROPICS
631.580.913 P12C