Wilson, William K, Ed., et al. <br/><br/>
World directory of environmental research centers 

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 - Oryx Press, New York  1974 
 - 330 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment directories
<br/><br/><label>Dewey Class. No.: </label>577.025  WIL-W