TY  - GEN
AU  - Gupta, U.S.
TI  - Crop improvement V1: Physiological attributer
SN  - 81-204-0596-X
U1  - 631.53 GUP.01 
CY  - New Delhi, Oxford & IBH Publishing Co.Pvt.Ltd.
KW  - Photosensitivity/ Crop improvement
ER  -