Kalra, G D <br/><br/>
Conveyor belting industry in India 

 - New Delhi:     NCAER,      1986 
 - 89p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>621.867.2  / M6