Artschwager,Ernest <br/><br/>
Pollen degeneration in Male-sterile Sugar Beets,with special reference to the Tapetal Plasmodium 

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 - USA    1948 
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 - Journal of Agriculture Research   v.75(7-8) .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>----Tapetal Plasmodium--Plagas--Entomologia Agricola--Coleopteros--Entomologia--<br/>Botanica