Markandey, Dilip Kumar.  <br/><br/>
Environmental surveillance / 
Dilip Kumar Markandey, Neelima Rajvaidya Markandey. 
 - New Delhi :   A.P.H. Pub. Corp.,   2006 
 - vii, 813-1198 p. (v-3) :  ill. ;   25 cm. 
<br/><br/><label>ISBN: </label>8131300064 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences -- Dictionaries.
<br/><br/><label>Universal Decimal Class. No.: </label>363.703