TY  - BOOK
AU  - NAIR (P K G).
TI  - Textbook of animal ecology
U1  - 591.5 NAIT 
PY  - 1982///
CY  - Kasargod
PB  - Shree publishers
KW  - Textbook
KW  - of
KW  - ecology
KW  - Animal ecology
KW  - animal
ER  -