TY  - BOOK
AU  - Mishra, S. R.
TI  - Assesment of water pollution
SN  - 9788131305225(hbk.)
U1  - 574.52632 23
PY  - 2009///
CY  - New Delhi
PB  - APH Publishing Corporation
KW  - Environmental science
KW  - Water pollution
N1  - It includes references and index
ER  -