TY  - GEN
AU  - Tripathi, A.K. 
AU  - Pandey, S.N. 
TI  - Water pollution
SN  - 9788131304716
U1  - 363.7394 
PY  - 2009///
CY  - New Delhi
PB  - APH Publishing House
KW  - Water
KW  - Pollution
N1  - Includes bibliographical references and inedx
ER  -