G. Ledyard Stebbins, Jr <br/><br/>
Variation and evolution in plants 

 - Calcutta  Oxford and IBH Publishing Co  1950 
 - 643p 
<br/><br/>G. Ledyard Stebbins, Jr: Variation and evolution in plants.  Calcutta.  Oxford and IBH Publishing Co, Oxford / IBH Publishing co, Oxford & IBH Publishing Co, 1950.--(581.38STE)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>581.38  / STE