Mishra, P.C. <br/><br/>
Advances in ecology and environmental sciences / 
P.C. Mishra... [et al.] 
 - New Delhi :  APH Publishing Corporation,  2012. 
 - xxiii, 651 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>8170246768 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology --study and research.<br/>Environmental sciences.