Dutta, Soma Malhotra, Preeti Ramana P Venkata Rehman, Ibrahim H <br/><br/>
Biogas  the Indian NGO experience 

 - New Delhi  AFPRO : Action for food production  1997 
 - xv, 128p.; 24cm. 
<br/><br/><label>ISBN: </label>8185419302 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biogas<br/>Biogas technology