Global environmental issues: United Nations Environment Programme 
edited by Essam El-Hinnawi and Manzur-Ul-Haque Hashmi 
 - Dublin  Tycooly Interantional  1982 
 - 236p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>O91 El39