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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Avian Leukosis Conference
    Publication info: East Lansing, Michigan, U.S. Dept. of Agriculture, Agricultural Research Service, Animal Husbandry Research Division, Regional Poultry Research Laboratory, [1962?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Congresses  Diseases  Leucosis  Poultry