TY  - GEN
AU  - Hunsigi , Gururaj 
AU  - Krishna , K.R. 
TI  - Science of field crop production
SN  - 8120412877
U1  - 338.173 
PY  - 1998///
CY  - New Delhi
PB  - Oxfor & IBH publishing
KW  - POSTHARVAST
KW  - PLANT PROTECTION
KW  - PRODUCTION PRACTICES
KW  - CROP IMPROVEMENT
KW  - AGRICULTURE ECONOMICS
ER  -