TY  - BOOK
AU  - VERMA, P.S.
AU  - AGARWAL, V. K.
AU  - TYAGI, B. S.
TI  - ANIMAL PHYSIOLOGY AND ECOLOGY
PY  - 2002///
CY  - NEW DELHI
PB  - S.CHAND & COMPANY
KW  - Animals (Zoology)
ER  -