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28 AMERICAN MUSEUM GUIDE LEAFLETS 



No. IS — THE MOUNTED SKELETON OF BRONTOSAURUS. By W. D. 



Matthew, Ph.D., Associate Curator of Vertebrate Palaeontology. 



April, 1905. Out of print. 

 No. 19 — THE REPTILES OF THE VICINITY OF NEW YORK CITY. By 



Raymond L. Ditmars, Curator of Reptiles, New York Zoological Park. 



July, 1905. Out of print. 

 No. 20 — THE BATRACHIANS OF THE VICINITY OF NEW YORK CITY. 



By Raymond L. Ditmars, Curator of Reptiles, New York Zoological 



Park. October, 1905. Price. 15 cents. 

 THE DEVELOPMENT OF A MOLLUSK By B. E. Dahlgren 



D. M. D. Jauuary, 1906. Out of print. 

 THE BIRDS OF THE VICINITY OF NEW YORK CITY By Frank 



M. Chapman, Associate Curator of Mammalogy and Ornithology. 



April-July, 1906. Price, 15 cents. 

 THE SPONGE ALCOVE. By Roy W Miner, Assistant Curator of 



Invertebrate Zoology. October, 1906. Out of print. 

 PERUVIAN MUMMIES. By Charles W. Mead, Department of Eth- 

 nology. March, 1907. Price, 10 cents. 

 ■ PIONEERS OF AMERICAN SCIENCE. Memorials of the naturalists 



whose busts are in the Foyer of the Museum. April, 1907. Out of 



print. 

 No. 26— THE METEORITES IN THE FOYER OF THE AMERICAN MUSEUM 



OF NATURAL HISTORY. By Edmund Otis Hovey, Ph.D., 



Associate Curator of Geology. December, 1907. Price, 10 cents. 

 No. 27 — THE MALARIA MOSQUITO. By B. E. Dahlgren, D. M. D. Assis- 

 tant Curator of Invertebrate Zoology. April, 1908. Out of print. 

 No. 28.— THE HABITAT GROUPS OF NORTH AMERICAN BIRDS. By 



Frank M. Chapman, Curator of Ornithology. February, 1909. Price, 



15 cents. 

 No. 29.— THE INDIANS OF MANHATTAN ISLAND AND VICINITY. By 



Alanson Skinner, Department of Anthropology. September, 1909. 



Price, 10 cents. 

 No. 30.— THE STOKES PAINTINGS REPRESENTING GREENLAND 



ESKIMO. November, 1909. Price, 5 cents. 

 No. 31 — BRIEF HISTORY OF ANTARCTIC EXPLORATION March, 1910. 



Price, 10 cents. 

 No. 32.— TREES AND FORESTRY. By Mary Cynthia Dickerson. B. S., 



Curator of Woods and Forestry. September, 1910. Price. 15 cents. 

 No. 33. -THE PROTECTION OF RIVER AND HARBOR WATERS FROM 



MUNICIPAL WASTES. By Charles-Edward Amory Winblow, 



Curator of Public Health. April, 1911 Price, 10 cents. 

 No. 34.— PLANT FORMS IN WAX. By E. C. B. Fassbtt. November, 1911. 



Prici, 10 cents. 



