Wind and solar energy :  proceedings of the New Delhi symposium. 

 - Paris :  UNESCO ,  1958 
 - 238p. :  ill. ;  30 cm. 
 - Arid zone research .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography<br/>Wind power<br/>Power and energy
<br/><br/><label>Dewey Class. No.: </label>910  / UNESCO-1