Hayes, Denis,  1944- <br/><br/>
Energy for Development :  third world options / 
Dennis Hayes 
 - Washington :  Worldwatch Institute,  1977 
 - 1v. ;  23 cm. 
<br/><br/><label>ISBN: </label>0916468143 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Underdeveloped areas--Power resources