genetics

Discussion in 'Chicken Breeders & Hatcheries' started by vicki hhh, Sep 30, 2013.

  1. vicki hhh

    vicki hhh Out Of The Brooder

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    Jan 30, 2013
    Humboldt Az
    21st century poultry breeding--the gold cockerel series--by GRANT BRERETON- an in depth guide to how plumage patterns work--this is a very interesting book--
     

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