Oct. 1901. Annual Report of the Director. 



47 



BRUXELLES. MUSEE ROYAL D'HISTOIRE NATURELLE DE BEL- 

 GIQUE, Bruxelles, Belgium. 

 Memoires, 1900. 



BRUXELLES. SOCIETE DARCHAEOLOGIE, Bruxelles, Belgium. 

 Annals, current nos. 

 Annuaire, vol. 11. 



BRUXELLES. SOCIETE ROYALE LINNEENNE, Bruxelles, Belgium. 



Bulletin, current nos. 

 BUCKING, H. (the author), Strassburg, Germany. 



I reprint. 



BUENOS AIRES. INSTITUTO GEOGRAFICO, Buenos Aires, Argentina. 



Boletin, current nos. 

 BUENOS AIRES. MUSEO NACIONAL, Buenos Aires, Argentina. 



Comunicaciones, current nos. 

 BUFFALO PUBLIC LIBRARY, Buffalo, N. Y. 



Annual report, igoo. 



BUFFALO SOCIETY OF NATURAL SCIENCES, Buffalo, N. Y. 



Bulletin, vol. i. 

 BURKHOLDER, J. B., Chicago, III. 



g monographs (gift). 

 BURT, E. A. (the author), Middlebury, Vt. 



1 reprint. 



BUSCHAN, GEORGE (the author), Stettin, Germany. 



2 reprints. 



BUSSEY INSTITUTION, Boston, Mass. 



Bulletin, vol. 2, pt. q. 

 CALCUTTA ROYAL BOTANIC GARDEN, Calcutta, India. 



Annual report, 1900-01. 



Annual report on the Government Cinchona Plantation in Bengal, 1899- 

 1900. 



CALIFORNIA ACADEMY OF SCIENCES, San Francisco, Cal. 



Proceedings, current nos. 

 CALIFORNIA AGRICULTURAL EXPERIMENT STATION, Berkeley, Cal. 



Bulletin, current nos. 

 CALIFORNIA STATE LIBRARY, Sacramento, Cal. 



Biennial reports, 50th and 51st, 1 898-1900. 

 CALIFORNIA UNIVERSITY, Berkeley, Cal. 



Annual report, 1897-98. 



Board of Regents' report, 1900. 



Bulletin of the Department of Geology, vol. 2, no. 7. 



University Chronicle, current nos. 

 CAMBRIDGE MUSEUMS AND LECTURE ROOMS SYNDICATE, Cam- 

 bridge, England, 



Annual report, 35th. 

 CAMBRIDGE PUBLIC LIBRARY, Cambridge, Mass. 



Annual report, 1900. 



Bulletin, current nos. 

 CAMBRIDGE UNIVERSITY LIBRARY, Cambridge, England. 



Annual report, 1900. 



CAMBRIDGE UNIVERSITY-MUSEUM OF ZOOLOGY, Cambridge, England. 

 Revision of the coleopterous family erotylidas, by Gratch. 



CANADA DEPARTMENT OF MARINE AND FISHERIES,Ottawa, Canada. 



Annual report, 32d, 1899. 



2 special reports. 

 CANADA GEOLOGICAL SURVEY, Ottawa, Canada. 



I map, 1900. 



CANADA ROYAL SOCIETY, Ottawa, Canada. 

 _l Proceedings and transactions, ser. 2, vol. 5. 



