TY  - BOOK
AU  - DIWAN,A.P
AU  - ARORA,D.K
TI  - RECENT ADVANCES IN ENVIRONMENTAL ECOLOGY / 
U1  - 574.5 
PY  - 1995///
CY  - [S.N] : 
PB  - ANIMAL PUBLICATIONS PVT LTD ، 
KW  - NATURAL SCIENCE
KW  - ECOLOGY
KW  - ARORA, D. K
KW  - ENVIRONMENTAL ECOLOGY
ER  -