THOMAS, RON HIPGRAVE, JAN ENVIRONMENT - FIRST EDITION - MELBOURNE, AUSTRALIA THE MACMILLAN COMPANY OF AUSTRALIA PTV. LTD. 1991 - 32P. - EARTH IN DANGER . ISBN: 0732904994 Subjects--Topical Terms: SOCIAL SCIENCESENVIRONMENTPOLLUTIONGREEN HOUSE EFFECTS Dewey Class. No.: 304.2/THO