River pollution in India and its management /
Gopal, Krishna.
River pollution in India and its management / Krishna Gopal, Anil Kumar Agarwal. - New Delhi : A.P.H. Publishing Corp., 2003 - xii, 279 p. : ill. ; 23 cm.
Includes index.
8176484458
Water -- Pollution -- India. ; Stream ecology -- India.
363.73940954
River pollution in India and its management / Krishna Gopal, Anil Kumar Agarwal. - New Delhi : A.P.H. Publishing Corp., 2003 - xii, 279 p. : ill. ; 23 cm.
Includes index.
8176484458
Water -- Pollution -- India. ; Stream ecology -- India.
363.73940954