The batrachians of the vicinity of New York City : with reference to the collection in the American Museum of Natural History. (Guide leaflet, no. 20)

Ditmars, Raymond Lee, 1876-1942.Lang, Herbert, 1879-1957.2020-05-052020-05-051905http://digitallibrary.amnh.org/handle/2246/715952 p. : ill. ; 25 cm.Reprinted from the American Museum journal, v. 5, no.4, Oct. 1905.en-USAmphibians -- New York Metropolitan Area.The batrachians of the vicinity of New York City : with reference to the collection in the American Museum of Natural History. (Guide leaflet, no. 20)Other