Stebbins, Ledyard G <br/><br/>
Variation and Evolution in Plants 

 - Calcutta  Oxford Ibh Publishing Co.  1964 
 - 641p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants (Botany)--Botany--Evolution
<br/><br/><label>Dewey Class. No.: </label>580  / STE-V