TY  - BOOK
AU  - Prasad, Satguru 
TI  - Zoology for IAS (main): Ecology, ethology, biometry and economic zoology 
SN  - 8173812128
U1  - 590.076 
PY  - 1997///
CY  - London
PB  - New Central Book Agency
KW  - Zoology
KW  - Ecology
KW  - ethology
KW  - biometry
KW  - economic zoology
ER  -