TY  - GEN
AU  - Gupta , U.S.
TI  - Crop improvment 2: Stress tolerance
SN  - 8120410866
U1  - 631.523 
PY  - 1997///
CY  - New delhi
PB  - Oxford 
KW  - AGRCULTURE
KW  - CROPSCIENCE
KW  - HARVEST
ER  -