Kumar, U.
Water environment and pollution / U. Kumar, Bhanu Kakrani. - Jodhpur : Agrobios (India), 2010. - 258 p. : ill. ; 21 cm.
817754019
Environment.
Water.
363.7394 / KUW
Water environment and pollution / U. Kumar, Bhanu Kakrani. - Jodhpur : Agrobios (India), 2010. - 258 p. : ill. ; 21 cm.
817754019
Environment.
Water.
363.7394 / KUW