Proceedings  : 

 - New Delhi  Central Statistical Organisation  1998 
 - 255p. 
<br/><br/><label>ISBN: </label>0-8213-2908-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work environment<br/>Environmental indicators - India - 1998
<br/><br/><label>Dewey Class. No.: </label>301.210212 PRO-N