Agri Hortique Genetica Band XXXI, Häfte 1-2 

 - Landskrona  1973 
 - 42 
<br/><br/><label>Subjects--Index Terms: </label>Agriculture WEIBULLSHOLM AKKA BARLEY SELMA OATS SOYBEANS 
<br/><br/><label>Dewey Class. No.: </label>631.52