Ward, Gerald T. <br/><br/>
Possibilities for the utilization of solar energy in underdeveloped rural areas :   agricultural engineering /  
Gerald T. Ward 
 - Rome :   FAO,   n.d. 
 - 16 p. :    ill. ;    29 cm. 
 - Informal working bulletin ;   no.16 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Solar energy--------