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  1. The minimum protein requirements of cattle / Report of Committee on Animal Nutrition / H.H. Mitchell.
    By: National Research Council (U.S.). - Mitchell, H. H.
    Publication info: Washington, D.C. :National Research Council of the National Academy of Sciences,1929.
    Contributed by: University of Connecticut Libraries (archive.org)
    Subjects: Cattle  Feeding and feeds  Proteins in animal nutrition  
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