TY  - BOOK
AU  - C.B. Singh
AU  -  S.B. Agarwal Naresh Chandra S.K. Jha  R.A. Dey
TI  - Crossbreeding technology adoption and constraints identification in different regions of India
U1  - 636.082 
PY  - 1998///
CY  - Karnal
PB  - National Dairy Research Institute
ER  -