TY  - BOOK
AU  - Singh, S.S.
TI  - Crop management: under irrigated and rainfed conditions/by S.S. Singh 
SN  - 812722460X
U1  - 631.5 
PY  - 2005///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Field crops
ER  -