Hagberg, Arne <br/><br/>
Mutations and polyploidy in plant breeding 

 - Stockholm  Bonniers  1961 
 - 149 s. : ill. 
<br/><br/><label>Subjects--Index Terms: </label>GENETICS MUTATIONS PLANT BREEDING PLANT SCIENCES POLYPLOIDY 
<br/><br/><label>Dewey Class. No.: </label>631.52