TY  - BOOK
AU  - Yadav,P.R.
AU  -  Mishra,Shubhrata R .
TI  - Environmental biodiversity
SN  - 8171417558
U1  - 577 22
PY  - 2004///
CY  - New Delhi
PB  - Discovery Pub. House,
KW  - Aquatic ecology
N1  - Includes index
ER  -