World resources, 1992-1993 :  a report / 
by the World Resources Institute and the International Institute for Environment and Development and the UN Development Programme. 
 - New York :  Oxford University Press,  c1992. 
 - xiv, 385 p. :  ill. 
 - Biennial. 
 - 1993- 
<br/><br/> Biological abstracts  0006-3169. 
<br/><br/><label>ISBN: </label>0195062310 
<br/><br/><label>ISSN: </label>08870403 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic history--Periodicals.--1971-<br/>Natural resources--Periodicals.