TY  - BOOK
AU  - Verma D. N.
TI  - A Textbook of livestock production management in tropic: management in tropic 
SN  - 8176631973
PY  - 2017///
CY  - New Delhi.
PB  - Kalyani publishers.
KW  - Livestock
KW  - breeding
N1  - include index
ER  -