Sarvotam Kumar Ecology and global warming - New Delhi Prashant Publishing House India 2008 - 318p. cm. ISBN: 9788190634465 (hbk) 950 Standard No.: 95688 Source: 593, 06/02/2009, Eastern Book Linkers Textual Subjects--Topical Terms: GEOGRAPHY Dewey Class. No.: U287.1, P8