Exchanges — Library. 7 3 



BIBLIOTHEK DER TECHNISCHEN HOCHSCHULE ZU KARLS- 

 RUHE (Baden), Germany. 



Programm. 1897. 



Ueber "Activirte " Metalle (Mettallpaare). By Dr. Hans Wislicenus. 

 1S96. 



Wissenschaftliche Forschung und Chemische Technik. By Dr. H. 

 Bunte. 1896. 

 BIBLIOTHEQUE DU MUSEUM D'HISTOIRE NATURELLE, Paris, 

 France. 



Bulletins. Annee 1896, Nos. 7, 8 ; 1897, Nos. 1-5. 



BIRMINGHAM AND MIDLAND INSTITUTE, England. 

 Report. 1896. 



BOARD OF AGRICULTURE, London, England. 

 Journal. Vol. IV, Nos. I, 2. 1897, 

 Leaflets. Nos. 8, 35, 37, 38, 40-44. 1S96-1897. 



BOSTON PUBLIC LIBRARY, Boston, Mass. 



Bulletin Quarterly. Nos. 4-12, 15, 16, 18, 23, 29-45, 47. 48-51, 53, 



57, 58-61, 63-103. 1882-1888, 1890-1895. 

 Monthly Bulletins. Vols. I, II. 1896-1897. 

 Catalogue of Books in Lower Hall in classes of History, etc., 3d 



Edit. 1892. 

 Catalogue of Books relating to Architecture in Public Library. 1894. 

 Hand-Book for Readers. gth Edition. 1890. 

 A List of Periodicals, Newspapers, Transactions, etc., in Principal 



Libraries of Boston and Vicinity. 1897. 

 Annual Report. 1896. 

 BOSTON SOCIETY OF NATURAL HISTORY, Massachusetts. 



Proceedings. Vols. XXVII, pp. 201-330; XXVIII, Nos. 1-5. 1896- 

 1897. 

 BOSTON STATE BOARD OF AGRICULTURE, Mass. 

 Weather-Map. 1896. 



BOTANICAL SOCIETY OF EDINBURGH, Scotland. 



Transactions and Proceedings. Vol. XX, Parts II, III. 1895-1896. 



BRITISH MUSEUM (NATURAL HISTORY), London. 

 Return. . Apr. 6. 1897. 

 Catalogue of the African Plants collected by Dr. F. Welwitsch in 



1853-1861. By Wm. Philip Hiern. 1896. 

 Catalogue of Fossil Bryozoa in Department Geology, etc. 1897. 

 Guide to Fossil Invertebrates and Plants, Department Geology, etc. 



1896. 



BROWN UNIVERSITY, Providence, R. I. 

 Catalogue. 1896-18Q7. 



BUREAU OF ROLLS AND LIBRARY, Washington, D. C. 



Proceedings of the Tribunal of Arbitration, etc., and Sup. Vols. I- 

 XV. 1893. 

 BUSSEY INSTITUTION, Jamaica Plains, Mass. 



Bulletin. Vols. I, Parts II-V ; II, Parts I-IV, VI. 1877-1878, 1884- 

 1897. 

 CALIFORNIA ACADEMY OF SCIENCES, San Francisco. 

 Proceedings. Sec. Ser. Vol. VI, Part 2. 1896-1897. 



" Third Ser. Geol. Vol. I, Nos. 1, 2. 1897. 



" Zool. Vol. I, Nos. 1-4. 1897. 

 " Bot. Vol. I, Nos. 1-2. 1897. 



