Tripathi, R. D. <br/><br/>
An introduction to environmental audit 
/ by R.D. Tripathi 
 - New delhi:  alfa publications,  2009. 
 - x, 210p. 
<br/><br/><label>ISBN: </label>9789380096612 
<br/><br/><label>Dewey Class. No.: </label>363.706  / TRI/A