Aberg,Ewert <br/><br/>
Taxonomic value of characters in cultivated Barley 

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 -  U.S. Dept. Agriculture  1948 
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 - Technical Bulletin   v.942 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Avena--<br/>Agricultura