Vries, Hugo De <br/><br/>
Plant-Breeding 

 - London  Open Court  1919 
 - 360p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>TECHNIQUES--Agriculture--EQUIPMENTAGRICULTURE
<br/><br/><label>Dewey Class. No.: </label>631.52  / VRI-P