KUMAR Pushpam Ecology and human well-being - New Delhi Sage Publication 2007 - xxv, 404p cm. Bibliography chapterwise ISBN: 9788178297125 935 Source: 11905, 02/01/2008, GOVINDA BOOK HOUSE General Book Subjects--Topical Terms: HUMAN ECOLOGY Dewey Class. No.: U:(G 55).2.P, P7