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By: Boveri, Theodor,Edition:Publication info: Jena, G. Fischer, 1899Volume:Series:Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr LibrarySubjects: 1829-1902 Ascaris Kupffer, Karl Wilhelm von, NematodaBHL Collections:
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By: Müller, Hermann, of Biebrich.Edition:Publication info: Stuttgart, E. Nägele, 1903Volume:Series:Holding Institution: Smithsonian Libraries and ArchivesSubjects: Ascaris Ascaris megalocephala EmbryologyBHL Collections:
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By: United States. Animal and Plant Health Inspection Service. Veterinary Services. Centers for Epidemiology and Animal Health. - National Animal Health Monitoring System (U.S.)Edition:Publication info: Fort Collins, CO, U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, [2000]Volume: 2000Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Ascaris Horses Internet resource Parasites United StatesBHL Collections:
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By: Chernela, Janet M. - Thatcher, Vernon E. (Vernon Everett),Type: ArticleIn: Instituto Nacional de Pesquisas da AmazôniaVolume:Series:Issue:Date: 1993-01-01Page Range:Publication Info: Instituto Nacional de Pesquisas da AmazôniaSubjects: Ascaris Helminths Indians Parasites roundworms