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  1. The action of anthelmintics on parasites located outside of the alimentary canal / by Brayton Howard Ransom and Maurice C. Hall.
    By: Ransom, Brayton Howard, - Hall, Maurice C.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Animal Industry,1912.
    Contributed by: University of California Libraries (archive.org)
    Subjects: Anthelmintics  Control  Parasites  
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