01093nam a22002537a 4500 20130117104946.0 130117t xxu||||| |||| 00| 0 eng d ENG-106597 9788189005245 195.00 EN-90130 DBAD/PUB DPL 333.7 Dawan, Ashok 54842 A textbook of environmental studies / by Ashok Dawan New Delhi Saurabh Publishing house 2012 4735/22, Prakash Deep Building, Ansari Road, Daryaganj, New Delhi 110002 v, 310p. 20cm (pbk) Includes bibliographical references and index http://www.loc.gov/catdir/toc/ecip0721/2007025342.html ddc EN DAW 333.7 73074 73074 0 0 ddc 0 0 NFIC DBAD DBAD 2013-01-17 DBAD/PUB 195.00 0 333.7 DAW EN-90130 2013-01-17 00:00:00 1 195.00 2013-01-17 EN