Edgar Dasilva. <br/><br/>
Nature & resources:   the UNESCO journal on the environment and natural resources research. / 
Edgar Dasilva. 
 - UK:    UNESCO,  1996. 
 - Various pages:   Illustrations, colored photographs, graphs, map,  28cm. 
 -  Vol, 33 Number 1 .
<br/><br/>Editorial<br/> Newspieces Bookshelf Soundbites Meetings calendar 
<br/><br/><br/>In English 
<br/><br/> Pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature resources | Journal
<br/><br/><label>Dewey Class. No.: </label>304 NAT 1997