United States. Agency for International Development   <br/><br/>
Energy for rural development: renewable resources and alternative techniques for developing countries  (Book) 

 - Washington, D.C.  National Academy of Sciences  1976 
 - 306 p.  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developing countries Renewable energy sources
<br/><br/><label>Universal Decimal Class. No.: </label>620.9:711.3 UNI  / 13935