TY  - BOOK
AU  - ANJANEYULU,Y.
AU  - RAO, P. Narasimha
TI  - Introduction to Environmental Science
SN  -  81-7800-061-X
U1  - 333.7 
PY  - 2005///
CY  - hydrabad
PB  - BS Publication
KW  - Environmental
KW  - Science
N1  - including index
ER  -