Moulik,T.K Shingi,Prakash M Srivastava,Uma kant <br/><br/>
Biogas system in India  A socio-economic evaluation 

 - Ahmedabad  Center for managemnet in agriculture  1978 
 - 174p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bio-gas - India<br/>Industrial gases