"Sekhar, V. Raja" <br/><br/>
Coal briquettes from cotton and mastard stalks 

 - Mussoorie  LBSNAA  1990 
 - 16p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industry
<br/><br/><label>Dewey Class. No.: </label>ASN 338.4