Barnett, Andrew <br/><br/>
Biogas technology in the third world :  a multidisciplinary review 
Andrew Barnett, Leo Pyle and S. K. Subramanian 
 - Ottawa, Ont. :  IDRC,  1978 
 - 132 p. :  il. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIOGAS
<br/><br/><label>Dewey Class. No.: </label>531.6  / B261