SAUBOLLE, B. R. <br/><br/>
FUEL GAS FROM COWDUNG 

 - 2ND ED. 
 - India  SAHAYOGI PRESS  1980 
 - 74 
<br/><br/><label>LCCN: </label>13523 
<br/><br/><label>Dewey Class. No.: </label>665.779