Perspectives in environmental botany 
D. N. Rao. et. al. Ed. 
 - Lucknow  Print house (India)  1985 
 - 2v.: ill.; 24cm. 
<br/><br/><label>ISBN: </label>8185009147 (v.1.). -8170193214 (v.2. ). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant ecology. Plants - Effect of pollution on. 
<br/><br/><label>Dewey Class. No.: </label>P41P  / 581