Indian  _ Central board for the prevention and control of water pollution <br/><br/>
Pollution control in a man-made fibre industry with special reference to zinc at Karnataka 

 - New Delhi  Central board for the prevention and control of water pollution  1984 
 - 16 p.  22 cm.  PB 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Pollution control
<br/><br/><label>Dewey Class. No.: </label>363.7  / POL