TY  - BOOK
AU  - Gupta, U.S.
TI  - Progress in crop physiology
SN  - 8120402812
U1  - 581.1 22
PY  - 1988///
CY  - New Delhi
PB  - Oxford & IBH Publishing Co.
KW  - Botany
KW  - Crops.
KW  - Physiology
KW  - Plants, Cultivated
KW  - Crop yields
N1  - Includes index
ER  -