TY  - BOOK
AU  - Singh, Shashi Kumar
AU  - Guide: Singh, V.P.
TI  - Studies of oestrus behaviour and factors affecting oestrus intensity in crossbred cows
U1  - 636.089 
PY  - 1990///
CY  - Jabalpur
PB  - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur
KW  -  Veterinary Science
ER  -