522 ADDITIONS TO LIBRARY. 



ADDITIONS TO THE LIBRARY 1875. 



Abert, J. J. Report in reference to the Canal to connect the Chesapeake 



and Ohio Canal with the City of Baltimore. 1838. Washington. 



From the Engineer Department. 

 Adams's Contribution to Conchology, Nos. 1, 3-7. Rathmell Wilson. 

 Allen, Harrison. Studies in the Facial Region. Philadelphia. The Author. 

 Allen, J. A. Notes on the Mammals of portions of Kansas, Colorado, 



Wyoming, and Utah. Henry Wheatland. 

 Annual Report (Twentieth) of the Board of Directors of the Lehigh Valley 



Railroad Company to the Stockholders, January 19, 1875. The 



Company. 

 Annual Report of the Librarian of Congress, Washington, 1874. The Author. 

 Atkinson, John. A Compendium of the Ornithology of Great Britain, with 



a reference to the Anatomy and Physiology of Birds. London. S. 



S. Haldeman. 

 Audebert's Singes et Makis. Rathmell Wilson. 

 Aughey, Prof. Samuel. Catalogue of the Flora of Nebraska, published by 



the University of Nebraska. Lincoln, 1875. Jos. Willcox. 

 Baird, S. F. United States Commission of Fish and Fisheries. Part II. 



Report of the Commissioner for 1872 and 1873. Washington. The 



Author. 

 Balfour, Prof. The Botanist's Companion. Edinburgh. Purchased. 

 Bancroft, H. H. The Native Races of the Pacific States. Yol II. Civilized 



Nations. Yol. III. Myths and Language. Yol. IY. Antiquities. 



New York. I. Y. Williamson Fund. 

 Barcena, Mariano. Datos por el Estudio de la Rocas Mesozoicas de Mexico. 



Mexico, 1875. The Author. 

 Descripcion de un Crustacea Fosil del genero Spheroma. Mexico, 1875. 



The Author. 

 Bastiat, Frederick. Essays on Political Economy. London. 12mo. Cobden 



Club. 

 Bate & Westwood's History of British Sessile-Eyed Crustacea, pp. 64-400, 



Rathmell Wilson. 

 Becker, Bernard H. Scientific London. New York. Purchased. 

 Becker, Lothar. Der Bauerntabak eine Pflauze der Alten Welt. The 



Author. 

 Bedriaga, Jacques v. Ueber die Entstehung der Farben bei den Eidechsen. 



Jena, 1*74. I. Y. Williamson Fund. 

 Bentham, George. Handbook of the British Flora. 2 vols. London, 1865. 



Purchased. 

 Bentley, Robt. A Manual of Botany. 1873. I. Y. Williamson Fund. 

 Bergh, Dr. Rud. Reisin im Archipel der Philippinen von Dr. C. Semper. 



2es Theil Wissenschaftliche Resultate. 2es Band, Malacologische 



Untersuchungen. IX Heft. Weisbaden, 1875. Wilson Fund. 

 Berkley, Rev. M. J. Outlines of British Fungology. 1860. I. Y. William- 

 son Fund. 

 Beraardi's Galatea et Fischeria. Rathmell Wilson. 

 Beraardi's Monographic du Genre Conus. Rathmell Wilson. 

 Betta and Martinati's Molluschi di Yeuete. Rathmell Wilson. 



