Environment and water resources management /
Singh, A. K
Environment and water resources management / - New Delhi : Adhyayan Publishers & Distributors, 2006. - 324 p. : ill. ; 22 cm.
Includes Index.
333.7 SIN
Environment and water resources management / - New Delhi : Adhyayan Publishers & Distributors, 2006. - 324 p. : ill. ; 22 cm.
Includes Index.
333.7 SIN
