Shukla, S. K. and Srivastava, P. R. <br/><br/>
Methodology of environmental monitoring and assessment 

 - New Delhi  ; Commonwealth Publishers  , 1992 
 - 352p. 
<br/><br/><label>ISBN: </label>817169215x  375 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>Environmental Studies
<br/><br/><label>Dewey Class. No.: </label>333.7  / SHU