TY  - BOOK
AU  - ANJANEYULU.Y
TI  - INTRODUCTION TO ENVIRONMENTAL SCIENCE
T2  - P593
SN  - 817800061
U1  -  575 ANJ 
PY  - 2005///
CY  - India
PB  - BS
KW  - Civil Engineering
N1  - PAI&SONS
ER  -