436 ADDITIONS TO LIBRARY. 



Mallet, J. W. La Barcenite, 1878. Dr. Jos. Leidy. 



Marten, E. vod. Conchologische Mittheilungen. 1 Bd., 1-4 H. I. V. Wil- 

 liamson Fund. 

 Martin, E. Histoire des monstres. I. V. Williamson Fund. 

 Martin, E. Die Tertiiirtchichten auf Java. Palteontol. Th. 2-4 Lief. I. V. 



Williamson Fund. 

 Martindale, I. C. Notes on the Bartram Oak. The Author. 

 Martini & Chemnitz. Systematisches Conchy lien-Cabinet. Lief. 284-296. 



Wilson Fund. 

 Marsh, 0. C. New Jurassic reptiles. The Author. 

 Maryland, report on new map of, 1836. Dr. 1. M. Hays. 

 Mason. John J. Microscopic studies on the central nervous system of reptiles 



and batrachians. 1 and 2. The Author. 

 Matteucci, C. Le90ns sur les pbenomenes physiques des corps vivants. Ed. 



Francaise. Dr. Jos. Leidy. 

 Meehan, Tho3. Native flowers and ferns of the United States. 2d Ser., Pts. 



1-24. 1879. The Publishers. 

 Meigs, J. A., death-mask of. C. W. De Lannoy. 



Mencke, M, Beitrllge zur Biologic der Spaltpilze. I. V. Williamson Fund. 

 Mendell, G. H. Blasting operations at Lime Point, Cal., in 1868 and 1869. 



Engineer Department, U. S. A. 

 Mercantile Library Association of the City of New York, .59th annual report. 



The Directors. 

 Mercantile Library Association of San Francisco, 27th annual report. The 



Trustees. 

 Mexican antiquities, 61 photographs of. (Poinsett Collection.) Wm. S. Beebe. 

 Milne-Edwards, M. Melanges Carcinologiques. Text and plates. Dr. Jos. 



Leidy. 

 Leyons sur la physiologic et I'anatomie comparee de Uhomme et des ani- 



maux. T. 14me, Ire Pt. Wilson Fund. 

 Mines Commission Report, 1880, Annapolis. Tha Commissioner. 

 Minks, A. Das Microgonidium, 1879. I. V. Williamson Fund. 

 Mission Scientifique au Mexique. Recherches Zool. 7me, Partie T. 2. 1880. 



I. V. Williamson Fund. 

 Moleschott, Jac. Untersuchungen zur Naturlehre des Menschen und der 



Thiere. XIII Band, ;! & 4 H. I. V. Williamson Fund. 

 MoUer, V. v. Die Foraminiferen des russischen Kohlenkalks. The Author. 

 Mongredien, Aug. Free trade and English commerce. 4th ed. 



The western farmer of America, The Cobden Club. 

 Morse, Edw. S, Ancient and modern moUuscan fauna of Omori, Japan. The 



Author. 

 Mueller, F. de. Index perfectus ad Caroli Linntei Species Plantarum. 1880. 



The Author. 

 Miiller, N. J. C. Handbuch der Botanik. ler Bd., lerTh. I. V. Williamson 



Fund. 

 Museum Ludwig Salvator in Ober-Blasewitz bei Dresden. The Author. 

 Nagle, J. T. Summary of births, mai-riages, still-births, deaths, etc., in New 



York City. 1878. The Author. 

 Native Tribes of South Australia. 1879. R. Schomburgh. 

 Netoliczka, E Untersuchungen iiber Farbenblindheii und Kurzsichtigkeit. 



2 Nos. 1879. The Author. 

 New York, geological reports, 18^7, 2d Ed. 1840, 1841 & 1851. Dr. I. M. 



Hays. 

 Oiseaux dans la nature. Livr. 1. I. V. Williamson Fund. 

 O'Neill, T. Warren. The refutation of Darwinism, 1880. The Author. 

 Orr's Circle ot the sciences, Nos. 1 & 2. 1854. Dr. I. M. Hays. 

 Packard, A. S., Jr, Zoology. 1879. I. V. Williamson Fund. 

 Palasontographica. 26er Bd., 3. Lief., 27er Bd., 1. Lief. & Supplement III, 



3., 8. & 9. Lief., H. 4. Wilson Fund. 



