Crop variety improvement and its effect on productivity: the impact of international agricultural research/

Other Authors: Evenson, Robert E.,, Gollin, Douglas
Format: Book
Language:English
Published: Wallingford: CABI, c2003
Subjects:
Physical Description:xxv, 522 σ.
Bibliography:Περιλαμβάνει βιβλιογραφίες και ευρετήριο
ISBN:0851995497