Padmanabhan, V. <br/><br/>
Biogas manual construction operationand maintenance of plant / 
V. Padmanabhan 
 - Bombay :  Khadi and Village Industries Commission ,  1985 
 - 72 p. ;  25 cm. 
<br/><br/><label>ISBN: </label> Rs 40.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas producers<br/>Biogas industry--India
<br/><br/><label>Dewey Class. No.: </label>665.73