This is an OCR edition without illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from the publisher's website (GeneralBooksClub.com). You can also preview excerpts of the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Published by: Washington, D.C.: U.S. Dept. of Agriculture, Bureau of Animal Industry in 1907 in 72 pages; Subjects: Serum; Bactericides; Juvenile Fiction / Animals / Pigs; Medical / Immunology; Technology
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