Water polution /
363.7394AGA
Agarwal, S.K.
Water polution / by S.K. Agarwal .- New Delhi :APH Publishing Corporation ,2005.
384p.;22cm(Hb)
Note: Includes bibliographical references and index
ISBN:8176488321 Rs. 00.00
Cen Lib/Ret /B-158633/ B-158633 / 0.00 /sign
