Water pollution /
363.7394TRI
Tripathi, A.K.
Water pollution / by A.K. Tripathi and S.N. Pandey .- New Delhi:APH Publishing House,2009.
ix, 326p. ;23cm (Hb )
Note: Includes bibliographical references and inedx
ISBN:9788131304716 Rs. 895.00
DBAD / PUB /ENG-91756/ EN-75289 / 895.00 /sign
