Jones D F <br/><br/>
Selective fertilization 

 -  1928 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>39923 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Genetics<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>G:6, F8