TY  - BOOK
AU  - Tomar, Mamta,
TI  - Quality Assessment of Water and Wastewater
SN  - 1566703824
U1  - 628 
PY  - 1999///
CY  - Boca Raton
PB  - Lewis Publishers, Inc.
KW  - Sanitary & municipal engineering
KW  - Water Pollution
ER  -