Kochhar, P. L. <br/><br/>
Plant ecology, genetics evolution and cytology 
By P. L. Kochhar, Shaukat Hayat Ch. 
 - Lahore :  Kitab Mahal, 
 - 480 p. 
<br/><br/><label>ISBN: </label>(pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>580  / K767