TY  - BOOK
AU  - Tyagi, M.P.
AU  - Goyal, J.P.
TI  - Objective Biology; Vol. 2
U1  - 570 TYA 
PY  - 2008///
CY  - New Delhi
PB  - Trueman Book Company
KW  - Ecology
KW  - Biology
N1  - <p>Table of Contents:</p>

<p>1. Reprod
ER  -