Waste control / 
M. V. V. Raman 
 - New Delhi :  NPC,  1970 
 - 34 p. ;  24 cm. 
 - Supervisor's guide .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Waste control
<br/><br/><label>Dewey Class. No.: </label>658.567