A guide to the sponge alcove in the American Museum of Natural History. (Guide leaflet, no. 23)

Miner, Roy Waldo, 1875-1955.American Museum of Natural History.2020-05-052020-05-051906http://digitallibrary.amnh.org/handle/2246/716236 p. : ill. ; 25 cm.Reprinted from the American Museum journal, v. 6, no. 4, Oct. 1906.en-USSponges -- Exhibitions.American Museum of Natural History.A guide to the sponge alcove in the American Museum of Natural History. (Guide leaflet, no. 23)Other