TY  - BOOK
AU  - Campbell, John R.
AU  - Campbell, John R. Lasley, John F.
TI  - Science Of Animals That Serve Mankind
U1  - KZ 
PY  - 1977///
CY  - New Delhi
PB  - Tata Mcgraw-hill Pub. Co. Ltd.
KW  - KZ
ER  -