River pollution: an ecological perspective/
Haslam, S.M.
River pollution: an ecological perspective/ S.M.Haslam & Illustraed by Y.Bower. - Delhi: CBS Pub, c1990 - ix,253p.: ill.; 25cm.
Includes index.
Bibliography P.238-249
1 . River Pollution.
2 . Civil engineering.
628.16/ HAR
River pollution: an ecological perspective/ S.M.Haslam & Illustraed by Y.Bower. - Delhi: CBS Pub, c1990 - ix,253p.: ill.; 25cm.
Includes index.
Bibliography P.238-249
1 . River Pollution.
2 . Civil engineering.
628.16/ HAR