Braun, Ed. <br/><br/>
Dividing over-wintered colonies for Increased Honey production 

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 - CAN    1945 
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 - Farmer's Bulletin. Publication N° 774   N° 130 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Entomologia--Insecta--Hymenoptera--Apoidea--Abejas--Miel--<br/>Zoologia