Rao, D.N. <br/><br/>
Perspectives in environmental botany 1985.vol.1 

 - Lucknow  Print House  1985 
 - x, 294 p.  23 cm.  HB 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Environmental botany
<br/><br/><label>Dewey Class. No.: </label>581.52  / RAO