Philippine Center for Appropriate Technology and Training. <br/><br/>
Fuels from wastes. 

 - Batangas City, Philippines :  Technology Information Network,  [n.d.]. 
 - 91p. :  illus. ;  27cm. 
<br/><br/> Includes selected readings. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fuelwood.<br/>Gas producers.
<br/><br/><label>LC Class. No.: </label>FIL TP 762  / P54