TY  - BOOK
AU  - Singh S S (EDS)
AU  - Gupta A K
AU  - Gupta P
AU  - Singh S S (EDS)
TI  - Handbook of Agricultural scienses
U1  - 631.02/SIN 
PY  - 2007///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Agricultural sciences
ER  -