Tyagi, P D <br/><br/>
Fuel from wastes and weeds 

 - New Delhi:   Batra Book Service  1989 
 - 211p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management
<br/><br/><label>Subjects--Index Terms: </label>Weeds 
<br/><br/><label>Universal Decimal Class. No.: </label>662.65  / M9