Singh S R Environmental eduation and sustainable development Singh S R - New Delhi A P H Publishing India 2012 - 220p. cm. ISBN: 9788131312896 (hbk) 1390 Standard No.: 10657 Source: EBA/3550/2013*14, 21/03/2014, Educational Book Agency Textual Subjects--Topical Terms: EDUCATION Dewey Class. No.: T:3(G:55), Q2