TY  - BOOK
AU  - Arnon, I
AU  - Polunin, Nicholas ed
TI  - Crop production in dry regions
SN  - 249440865
CY  - London
KW  - Agricultural productivity - India
KW  - Agriculture - India
KW  - Crops
KW  - Grain crops
KW  - Industrial crops
KW  - Oil crops
N1  - Library lacks Vol. 1 Contents: V2. Systematic treatment of the principal crops
ER  -