TY  - BOOK
AU  - DATTA  A. K.
TI  - INTRODUCTION TO ENVIRONMENTAL SCIENCE AND ENGINEERING
SN  - 81-204-1393-8
U1  - 628 
PB  - OXFORD AND IBH PUB. CO. PVT. LTD., NEW DELHI
KW  - ELEM. OF CIVIL ENGINEERING
N1  - 12002
ER  -