Sengar, Dharmendra S. Environmental law by Dharmendra S. Sengar - New Delhi Prentice-Hall of India c2007 - xvii,358p.; 22cm.+CD Acc.No.189580,189581,189582 includes CD ISBN: 9788120330597 Subjects--Topical Terms: Environmental law--India Dewey Class. No.: 344.54046 / SEN