Registry of Tumors in Lower Animals (U.S.); Harshbarger, John C.; Smithsonian Institution; National Museum of Natural History (U.S.); National Cancer Institute (U.S.)
Museum of Natural History, Smithsonian Institution
Registry of Tumors in Lower Animals (U.S.); Harshbarger, John C.; Smithsonian Institution; National Museum of Natural History (U.S.); National Cancer Institute (U.S.)
Museum of Natural History, Smithsonian Institution
Registry of Tumors in Lower Animals (U.S.); Harshbarger, John C.; Smithsonian Institution; National Museum of Natural History (U.S.); National Cancer Institute (U.S.)
Museum of Natural History, Smithsonian Institution