Agri Hortique Genetica Band XIV Häfte 1-2 

 - Landskrona  1956 
 - 125 
<br/><br/><label>Subjects--Index Terms: </label>Agriculture WEIBULLSHOLM SLENDER-TYPS RAPHANUS GRIFFIGKEITSZAHL X-RAYED BARLEY PISUM 
<br/><br/><label>Dewey Class. No.: </label>631.52