TY  - BOOK
AU  - KOTTAIAH B;KUMAR SWAMY N
TI  - ENVIRONMENTAL ENGINEERING LABORATORY MANUAL
SN  - 229E-AA-A024
U1  - 628 
PY  - 1992///
CY  - ANAND
PB  - CHAROTAR PUBLICATION
KW  - "Environmental engineering,Sanitary and Muncipal Engg,Impact assessment"
ER  -