Ecology of intercropping
Vandermeer, John
Ecology of intercropping - Cambridge Cambridge University Press 1989 - 24cm; 237
MULTIPLE CROPPING -- ENVIRONMENTAL ASPECTS
MULTIPLE CROPPING -- ENVIRONMENTAL ASPECTS
631.58 V21E
Ecology of intercropping - Cambridge Cambridge University Press 1989 - 24cm; 237
MULTIPLE CROPPING -- ENVIRONMENTAL ASPECTS
MULTIPLE CROPPING -- ENVIRONMENTAL ASPECTS
631.58 V21E