World resources :  a report 
by the World Resources Institute and the International Institute for Environment and Development in collaboration with the United Nations Environment Programme.  
 - New York  Oxford University Press  c1990-  
 - v,  ill.  28 cm. 
 - Annual 
<br/><br/> Includes index.  
<br/><br/><label>ISBN: </label>0195062280 (cloth) 0195062299 (pbk.) 1990/91 0195062310 (pbk.) 1992/93 9780195062281 (cloth) 9780195062298 (pbk.) 1990/91 9780195062311 (pbk.) 1992/93 
<br/><br/><label>ISSN: </label>0887-0403 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic policy--Environmental aspects.<br/>Environmental policy.<br/>Natural resources.
<br/><br/><label>LC Class. No.: </label>HC59  / .W6674