Immunity at the end of production
H&N Breeders and Distributors of the world finest layers
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H&N Breeders and Distributors of the world finest layers

    Immunity at the end of production

    Fernando Carrasquer DVM CEAV
    Global technical service – H&N International GmbH

    H&N LAYER ACADEMY 2021 NORTH AMERICA

    Date:September 21, 2021