432 ADDITIONS TO LIBRARY. 



Dumeril, A. and Bocourt. Mission scientifique au Mexique et dans TAmerique 

 Centrale. Recherches Zoologiques. 3me Partie. Etudes sur les reptiles 

 et les batraciens. I. Y. Williamson Fund, 



Eaton, D. C. Ferns of North America. Pts. 22-27 and Title and Index to 

 Vol. 2. J. H. Redfield. 



Ellet, C, Jr. The mountain top track, 1856. Dr. I. M. Hays. 



Elliott, D. G. Monograph of the Bucerotidae. Pts. 7 and 8. 

 Monograph of the Felidse. Pt. 5. 



Encyclopedia Britaunica. 9th Ed. Vols. 10 and 11. I. A'^. Williamson Fund. 



Encyklopfedia der Naturwissenschaften. 1 Abth., 6-13 Lief. I. V. William- 

 son Fund. 



Engelman, Geo. Revision of the genus Pinus and description of Pinus El- 

 liottii, 1880. 

 Acorns and their germination. The Author. 



Engler, A. Entwicklungsgeschichte der Pflanzenwelt. I. Th. I. V. William- 

 son Fund. 



Evarts, H. C, M. D. A new species of Ophrydium. The Author. 



Exposition Universelle de 1878. Catalogue du Ministere de 1' instruction pub- 

 lique des cultes et des beaux-arts. Tomes 1, 2, 3. Section Beige. Catal. 

 officiel. Minister of Public Works. 



Falsan, A., and E. Chantre. Monographic geologique des anciens glaciers et 

 du terrain erratique de la partie moyenne du Bassin du Rhone. Atlas, 

 1875. Society of Agriculture of Lyons. 



Farlow, W. G. Impurities of drinking-water. The Author. 



Financial reform almanac, 1880. Cobden Club. 



Fisher, P. Subdivisions des ammonites The Author. 



Fitzgerald, R. D. Australian orchids. Pts. 1-5. Colonial Secretary, New 

 South Wales. 



Fol, H. Etudes sur les Appendiculaires du Detroit de Messine, 1872. The 

 Author. 



Foote, A. E. Catalogue of minerals. 5tli Ed. The Author. 



Friele, H. Tungebevtebningen hos de Norske Rhipidoglossa. The Author. 



Fritsch, A. Fauna der Gaskohle und der Kalksteine der Permformation Boh- 

 mens. Bd. 1, H. 1 und 2. I. V. Williamson Fund. 



Frommann, C. Structur und Bewegungserscheinungen des Protoplasma der 

 Pilanzenzellen. I. V. Williamson Fund. 



Galvani, Luigi, portrait of. Academy of Sciences of Bologna. 



Geological and Natural History Survey of Minnesota, reports, 1874, 1875, 1876, 

 1877-78. N. H. Winchell. 



Geological explorations and surveys west of the 100th Meridian. Topographi- 

 cal Atlas. Wheeler, 1875. Engineer Department, U. S. A. 



Geological Survey of Canada, reports of progress, 1844, 1848-49, 1850-51, 

 1851-52, 1852-53, 1853-56, 1857, 1858, 1875-76. The Survey. 



Geological Survey of India. Records, Vol. XII, Parts 2 and 3. Memoirs, 8vo, 

 Vol. 16, Pt. 1. Memoirs, 4to. Palseontologia Indica, Ser. II., Vol. I, 

 4; Ser. XIII, I, 1 ; Ser. XIV. I, 1. The Survey. 



Geological Survey of Kentucky. A general account of the Commonwealth of 

 Kentucky. Report on the timbers of Boyce and Mercer Counties. By 

 W. M. Linney. Chemical report of the sojls, coal, ore, etc. By Robert 

 Peter. The Survey. 



Geological Survey of New Jersey. Annual report, 1879. The Author. 



Geological Survey of Sweden. Eleven geological maps. The survey. 



Geology of Wisconsin. Survey of 1873-79, Vol. Ill, with folio Atlas. Annual 

 report, 1879. The Survey. 



Geyler, H. T. Ueber fossile Pflanzen aus der Juraformation Japans. The 

 Author. 



Gibson, G. A. Sequence and duration of the cardiac movements. The Author. 



Gilbert, G. K. Geology of the Henry Mts., 1877. Department of the Interior. 



