Information sources on non-conventional sources of energy. 

 - New York :  UNIDO ,  1978 
 - xii, 110 p. :  ill. ;  25 cm.  
 - UNIDO guides to information sources .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources<br/>Energy sources
<br/><br/><label>Dewey Class. No.: </label>333.9  / INF