TY  - BOOK
AU  - Dwivedi,  S. 
AU  - Dwivedi,  A. K.
TI  - River Pollution and Solution
SN  - 9788173816222
AV  - QH541.15 D9  2010 
PY  - 2010///
PB  - New Central Book Agency Ltd 
KW  - Environmental Mnitoring
KW  - Pollution
KW  - Environmental aspects
KW  - Measurement
KW  - Pollution prevention
ER  -