TY  - GEN
AU  - Verma, P.S.
AU  - Agarwal, V.K.
AU  - Tyagi, B.S.
TI  - Text book of animal physiology and ecology 
SN  - 8121903521
U1  - 571.1 
PY  - 1979///
CY  - New Delhi
PB  - S. Chand & Company Ltd
KW  - Life science biology
KW  - Animals
KW  - Physiology and related subjects
ER  -