Vijayalekshmy, V <br/><br/>
Bio-gas technology resources index 

 - Bombay:   Tata Energy Documentation and Information Centre,    1985 
 - 125p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical technology
<br/><br/><label>Subjects--Index Terms: </label>Feedstock Night soil 
<br/><br/><label>Universal Decimal Class. No.: </label>662.65   / M5