TY  - BOOK
AU  - Verma, P. S.
AU  - Agarwal, V. K.
TI  - Animal Ecology : environmental biology
U1  - 591.5 
PY  - 1985///
CY  - New Delhi
PB  - S. Chand
KW  - Pure Sciences
KW  - Zoological Sciences
KW  - Animal
KW  - Ecology
ER  -