Sources of new and renewable energy 

 - [Lugar de publicación no identificado]:  IIED,  [1980] 
 - 48 p.  ilustraciones. 
<br/><br/> Impreso 
<br/><br/>06708 
<br/><br/>Energy from favoured places. The vulnerable developing countries. Energy definitions. Hydrocarbons - new ways of getting them. Fuels living and dead. Solar energy. Passive collectors. Active collectors. Photovoltaic.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petróleo<br/>Energía Solar<br/>Sistemas Fotovoltaicos
<br/><br/><label>Dewey Class. No.: </label>333.794  / I256 / v.14