Directory of institutions and individuals active in environmentally-sound and appropriate technologies. 

 - 1st ed. 
 - Oxford ;  New York :  Published for the United Nations Environment Programme by Pergamon Press,  1979. 
 - xviii, 152 p. ;  26 cm. 
 - UNEP reference series ;  1 .
 - United Nations.  Environment Programme.  UNEP reference series ;  1. .
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>0080256589 :  £12.50 ($25.00 U.S.) 
<br/><br/><label>LCCN: </label>79041204  
<br/><br/><label>Nat. Bib. No.: </label>GB79 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Directories.<br/>Teknoloji--Dizinler.
<br/><br/><label>LC Class. No.: </label>T12  / .D53 1979 
<br/><br/><label>Dewey Class. No.: </label>602.5  / DIR 1979