American Museum of Natural History.Municipal Art Society of New York.2020-04-292020-04-291931http://digitallibrary.amnh.org/handle/2246/71187 p., [1] leaf of plates : 1 ill. ; 23 cm.Prepared for the Municipal Art Society, March 30, 1931. Subsequently published in: American Museum of Natural History. Annual report, 62nd (1930), p. 2-9.en-USCentral Park (New York, N.Y.)Nature study -- New York (State) -- New York.Other