Fyfe J L <br/><br/>
Action and use of colchicine in the production of polyploid plants 

 -  1939 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>62209 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I9132:6352, G9             CS