Entomological Reports of Missouri, by C. V Riley, 1870-72. 



Report of U. S. Geol. Survey and Exploring Expedition of the 40th Paral- 

 lel ; vol. V. Botany; by Clarence King. Geologist. Washington, D. C. 



Delle Antichi Consuetudine e Legge Maritimi delle Provincie Napolltani, 

 Napoli, 1871. 



Third and Fourth Anual Reports of the Flax Extension Association, and 

 Instructions. Belfast, Ireland, 1869-70. 



Considerations sur la Classification et la Distribution gdographiques de la 

 Famille Cicinddlites ; par A. Prudhomme. 



Das Aquarium des Zoologischen Garten in Hamburg. 



Fiihrer durch den Zoologischen Garten in Hamburg. 



Defense des Colonies, iv., par Joachim Barrande. Prag et Paris, 1870. (10 

 copies.) 



Distribution des Cephalapodes dans les Contries Siluriennes, vol. iii., 4 

 ser., PI. 351 a 460; par Joachim Barrande. Prag, 1870 (10 copies.) 



Trilobites; par Joachim Barrande. Prag, 1871. (10 copies.) 



Report of the Geological Survey of New Hampshire, by C. H. Hitchcock, 

 State Geologist, for year ib7o. 



Report of the Chief of Engineers U. S. A. on Surveys of St. Louis and Al- 

 ton Harbors. Washington, D. C. 



De I'Emploi de I'Eau en Chirurgie; par le Docteur Alphonse A. Mussat 

 fils. Paris, 1850. 



Traitement de Cancer du Col de I'Ut^rus par la galvano-caustique ther- 

 mique. Paris, 1871. 



Report of the Fish Commissioner of the State of Vermont for 1869, and 

 same for 1867. 



Report of Commissioners relative to the Restoration of Sea Fish to the 

 Connecticut River and its Tributaries, by order of the Legislature of 

 Vermont, 1866; from Prof. A. Hager. 



Preliminary Report of Exploration in Nevada and Arizona. War Depart- 

 ment U. S. Washington, 187 1. 



Transactions of the Illinois State Dental Society. Eighth Annual Session 

 at Chicago, May, 1872. 



The Constitution and Rules of the Philosophical Society of Washington, 

 D. C. 



Report of a R^connaisance of the Basin of the Upper Yellow Stone in 1871, 

 by Capt. J. W. Barbour and Capt. D. P. Heap, with Map. Washing- 

 ton, D. C, 1872. 



Annual Report of the Trustees of the Peabody Institute. Baltimore, June 

 6, 1872. 



Catalogue of the St. Louis University for 1872. 



Specimen Tables of Logarithms of All Numbers up to One Million ; by 

 Edward Lang, Edinburgh. 



Catalogue of the School of Mines, Columbia College, 1S71-72. 



Notes on Chalcidiae, Pt. VI. ; by R. Francis Walker, F.L.S. London, 

 1872. 



Report of the Geological Survey of New Hampshire, by C. H. Hitchcock, 

 State Geologist, with a Map of the White Mountains. 



Report of the Trustees of the New York State Library. Albany, 1872. 



A New Method of Measuring directly the Vibrating Air in Musical Sounds ; 

 by Alfred M. Mayer, 



