COX Robert Environmental communication and the public sphere. - 3rd - New Delhi Sage 2013 - xvi,429p. cm. ISBN: 9781412992091 3483.2800000000002 Source: VMB/13-14/98, 30/08/2013, VARDHMAN General Book Subjects--Topical Terms: Geography Dewey Class. No.: Y9(4):(G:55), Q3