Gates, Ruggles R <br/><br/>
Taxonomy and genetics of oenothera 

 - Den Haag:        Uitgeverij W Junk,    1958 
 - 115p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Botany 
<br/><br/><label>Universal Decimal Class. No.: </label>582.871  / J8