Water pollution /
363.7394AGA
Agarwal, S.K.
Water pollution / by S.K. Agarwal.- New Delhi :APH Publishing ,2009.
viii, 384p. ;23 cm (Hb)
Note: Includes bibliographical references and index
ISBN:9788176488327 Rs. 895.00 ISBN:8176488321 Rs.
DBAD / PUB /ENG-91466/ EN-74999 / 895.00 /sign B-317466 / /sign