World resources :  a report by the World Resources Institute in collaboration with the United Nations Environment Programme and the United Nations Development Programme 

 - New York :  Oxford University Press,  1994- 
 - v. :  ill. ;  28 cm. 
<br/><br/> Cover title: World resources : a guide to the global environment 
<br/><br/><label>ISBN: </label>019521045X (pbk.)  RM59.27  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources--Periodicals<br/>Economic history--1971-1990--Periodicals