Swift, Digby G. <br/><br/>
Physics for rural development  : a sourcebook for teachers and extension workers in developing countries 

 - Chichester :  Wiley,  1983 
 - 257 p.  : ilus. 
<br/><br/><label>LCCN: </label>58620 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biogas.<br/>Desarrollo rural.<br/>Dinamos.<br/>Energía eólica.<br/>Energía.<br/>Física--Estudio y enseñanza.
<br/><br/><label>Dewey Class. No.: </label>338.16  / S9