Water pollution /

Tripathi, A. K

Water pollution / - New Delhi : P H Publishing Corporation , 2009. - ix, 326 p. : ill. ; 22 cm.

Includes index.

363.7394 TRI

College of Natural Resources, Royal University of Bhutan | ©
Office: +975 02 376247 (Ext. 2004), E-mail: library.cnr@rub.edu.bt