Energy in the transition from rural subsistence / 
edited by Miguel S.Wionczek Generald Foley and Ariane Van Buren 
 - Boulder  Colorado  West view Press  1982 
 - 208p.  ill.  25cm 
<br/><br/><label>ISBN: </label>0865313857 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy transfer