Description of Ancylostoma Pluridentatum, A Hookworm of Carnivores, and a Review of the Genus Ancylostoma.
Washington, D. C.: Smithsonian Institution, 1927. 6 x 9 3/4". 9 pp. Library stamp on cover. Some pages still stuck together at top. B&w illustrations. Cover sunned, slightly soiled. Cover creased down center and slightly on lower sides. Natural history of worms. Good Pamphlet (Item ID: 20428)