TY  - BOOK
AU  - Tripathi, A. K
AU  - Pandey, S. N
TI  - Water pollution
SN  - 9788131304716
U1  - 579.80954 TRI 
PY  - 2009///
CY  - New Delhi
PB  - A. P. H. Pub. Corp
KW  - Water pollution
N1  - Includes bibliographical references and index
ER  -