Kochhar, P L <br/><br/>
Plant ecology genetics and evolution for BSc and Agriculture classes / 
Kochhar, P L 
 - 3 ed. 
 -  S Nagin & Company, Jullundur,  1965 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant ecology; Botany
<br/><br/><label>Dewey Class. No.: </label>581.5 KOC-P3