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Hayden, F. V. 12th annual report of the United States Geological and 

 Geographical Survey of the Territories. Parts 1, 2 and maps, 1883. 



Department of the Interior. 

 Hayden, F. V., and A. R. C. Selwyn. Stanford's compendium of geography 

 and travel. North America. 1883. F. V. Hayden. 



Hawaii. Sixteen photographs of the recent flov? from Monna-Loa, a volcano 

 of the Island of. Dr. Francis W. Wetmore. 



Hubert, M. Observations sur la position stratigraphique des couches a Tere- 

 bratula janitor, Am. transitorius, etc., d'aprls des travaux r^cents. 

 Sur le groupement des couches les plus anciennes de la s6rie strati- 

 graphique, a I'occasion du projet de carte geologique Internationale da 

 I'Europe. 

 Gisement des couches marines de Sinceny (Aisne). 

 Sur le position des sables de Sinceny. 

 Sur le groupe nummulitique du Midi de la France. 



Le terrain cr^tac6 des Pyr<Sn^es. The Author. 



Heckmann, J. Ueber die Einwirkung von Dinitrobenzol auf Natracetessi- 



gester. 1882. University of Wiirzburg. 



Heer, Oswald. Flora fossilis arctica. VI, 2, VII, 2. I. V. Williamson Fund. 



Hermann, L. Handbuch der Physiologie. V, 2er Th., 2 L. 



I. V. Williamson Fund. 

 Hertwig, Richard. Der Organismus der Radiolarien. 1879. Jos. Jeanes. 



Hicks, Henry. On the metamorphic and overlying rocks in parts of Ross and 

 Inverness Shires. The Author. 



Hidalgo, J. G. Moluscos marinos de Espana, Portugal y las Baleares. Ent. 

 17. Nov., 1882. The Author. 



Higgins, Henry H. Notes by a field-naturalist in the western tropics. 1877. 



Jos. Jeanes. 



Hildebrandsson, H. Hildebrand. Samling af bemarkelsedager, tecken, m'arken, 



ordsprak och skrock rorande vaderleken. The Author. 



Hill, Franklin C. On the antenna of Melcie. The Author. 



Hincks, Thos. A history of the British marine polyzoa. 2 vols. 1880. 



Jos. Jeanes. 

 Hinde, G. J. On annelid remains from the silurian strata of the Isle of 

 Gotland. 1882. The Author. 



Hoernes, R. Die Erdbeben-Theorie Rudolf Falb's. 1881. Jos. Jeanes. 



Hoffer, Eduard. Die Hummeln Steiermarks. 1 & 2 H. Jos. Jeanes. 



Hooker, J. D. The flora of British India. Parts IX and X. 

 Hooker, Wm. Jackson. Botanical miscellany. 3 vols, 1831. John H. Redfield. 

 Hopley, Catherine C. Snakes: Curiosities and wonders of serpent life. 1882. 



I. V. Williamson Fund. 

 Hovey, Horace C. Celebrated American caverns. 1882. I. V. Williamson Fund. 

 Humboldt, A. v. Views of nature. London, 1878. I. V.Williamson Fund. 

 Hungarian Government. Fourteen statistical pamphlets. 



Hungarian Academy of Sciences. 

 Hutton, P. W. Note on the structure of Struthiolaria papulosa. The Author. 

 Catalogues of the New Zealand diptera, orthoptera, hymenoptera. 1881. 

 s Geological Survey of New Zealand. 



Ignatius, K. E. F. Exposition Universelle de 1878 a Paris. 



Le Grand-Duch^ de Finlande. Notice Statistique, 1878. The Author. 



Index-Catalogue of the library of the Surgeon-General's office, U. S. A. 



Authors and subjects. Vol. IV. 1883. War Department. 



Inspector der Fischereien, Finnland. An die Ackerbau-Expedition im k. Senat 



fUr Finnland d. 20 Jan. 1883 abgegebene Gutachten, in wiefern es 



geeignet ware in Finnland kiinstliche Fischzucht einzufUhren. 



A. J. Malmgren. 

 Issel, Arturo. Istruzione pratiche per I'ostricultura e la mitilicultura. 



I. V. Williamson Fund. 

 James, Jos. F. A revision of the genus Clematis of the United States. The Author. 



