LIBROS DEL AUTOR: eugene lpratt

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  • Forcing The Breeding Queen To Lay Eggs In Artificial Queen Cups (1906)
    Eugene L. Pratt / Eugene LPratt
    Forcing The Breeding Queen To Lay Eggs In Artificial Queen Cups (1906) is a book written by Eugene L. Pratt. The book is a comprehensive guide on how to breed queen bees by forcing them to lay eggs in artificial queen cups. The author provides detailed instructions on how to create the artificial queen cups, how to prepare the queen bee for breeding, and how to handle the eggs ...
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    26,67 €