1868.] 31 [Library additions. 



Fifth Annual Report of the Secretary of the State Board of Agriculture of the 

 State of Michigan, for the year 1866. 8vo. Lansing, 1866. From Hon. S. 

 Howard. 



Geological Survey of California. J. D. Whitney, State Geologist. Geographi- 

 cal Catalogue of the Mollusca found west of the Rocky Mountains, between 

 Latitudes 33° and 49° North. By J. G. Cooper, M. D. 4to. Pamph. San 

 Francisco, 1867. (2 copies.) From Prof. J. D. Whitney. 



Catalogue des Livres publics en Langues Etrangeres par TAcad^mio Imp(<- 

 riale des Sciences de St.-P6tersbourg. Svo. Pamph. St.-Petersbourg, 1867. 

 From M. Leopold Voss. 



Report of the Commissioners of Fisheries, for the year ending January 1, 

 1868. Svo. Pamph. Boston, 1868. From Mr. Theodore Lyman. 



A. W. Faber. The Pencil-Lead Mines of Asiatic Siberia. L P. Alibert. 

 A Historical Sketch. 1761-1861. Svo. Pamph. Cambridge, 1865. From 

 Mr. W. T. Brifjham. 



Boston White Flint Marble Company Circular. 4to. Pamph. 1867. From, 

 Prof. Fleury. 



Cape Cod Railroad Company. Twenty-first Annual Report of the Directors 

 to the Stockholders. 8vo. Pamph. 1867. From the Directms. 



Report of Mr. C. F. Eschweiler, Geologist and Mining Engineer, to the Metro- 

 politan Mining and Manufacturing Company. 8vo. Pamph. Washington, 

 1867. From the Company. 



Bibliotheca Historico-Naturalis Physico-Chemica et Mathematica. 1866, No. 

 2. 1867, No. 1. 8vo. New York. From B. Westermann tj- Co. 



Catalogue of an extraoi'dinary collection of works relating to America, to be 

 sold by Auction by Leavitt, Strebeigh, & Co., April 27, 1868. Svo. New York. 

 From the Publishers. 



Contributions to the Mineralogy of Nova Scotia. By Prof. How. 8vo. 

 Pamph. June, 1867. 



On Natroborocalcite ; its Formula and Associations. By the same. Svo. 

 Pamph. April, 1867. From the Author. 



G^phalopodes Siluriens de la Boheme. Introduction. Par Joachim Ban-ande. 

 Svo. Pamph. Paris, 1867. 



Pt^ropodes Siluriens de la Boheme. Introduction. By the same. Svo. 

 Pamph. Prague, 1S67. From the Author. 



On two New Minerals from Chester Co., Penn. By Isaac Lea. Svo. Pamph. 

 Philadelphia, 1867. 



Index to Vols, i-xi of Observations on the Genus Unio. By the same. 4to. 

 Pamph. Philadelphia, 1867. From the Author. 



Monographie des Roses de la Flore Beige; par M. B. Du Mortier. Svo. 

 Pamph. Gland, 1867. 



Analyse des Families des Plantes avec I'lndication des principaux genres 

 qui s'y rattacheut. By the same. Svo. Pamph. Tournay, 1829. From the 

 Author. 



