World resources 1992-93 :  a guide to the global environment / 
World Resources Institute/UNEP/UNDP 
 - New York :  Oxford,  c1992. 
 - xiv, 383 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>9780195062311 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources<br/>Periodicals<br/>Economic history 1971 1990
<br/><br/><label>LC Class. No.: </label>HC10  / .W827 1992