TY  - BOOK
ED  - Sinha, R. K.
TI  - Environmental science : disinfection, desalination, compositing
T2  - World environmental sciences series; no. 002
SN  - 8171693075
U1  - 333.7015 
PY  - 1994///
CY  - New Delhi
PB  - Commonwealth Publishers
KW  - Man-Influence on Environment
KW  - Environmental Monitoring
KW  - Environmental Protection
KW  - Pollution
ER  -