20 NINTH REPORT. 



Badischer botanischer verein, Freiburg; im Breisgan, Germany. 



Bay City public library, Bay City, Michigan. 



Bayerische botanische gesellschraft, Munich, .Germany. 



Baylor university, Waco, Texas. 



Berliner entomologischer verein, Berlin, Germany. 



Besancon University library, Besancon, France. 



Biblioteca nazionale central, Florence, Italy. 



Bibliotheca da faculdad de direto do Recife, Bernambuco, Brazil. 



Bibliothek nacional, Buenos Aires, Argentine Republic. 



Biblogiska Forenig, Stockholm, Sweden. 



Birmingham school board, Birmingham, England. 



Birmingham university, Birmingham, England. 



Bombay university, Bombay, India. 



Boston public library, Boston, Mass. 



Boston medical library, Boston, Mass. 



Boston scientific society, Boston, Mass. 



Boston society of natural history, Boston, Mass. 



Boston zoological society, Boston, Mass. 



Botanical gardens, Kingston, Jamaica. 



Botanical society, Edinburgh, Scotland. 



Botanischer verein, Landshut, Germany. 



Botanischer verein der Brandenburg, Berlin, Germany. 



Brighton & Hove natural history and philosophical society, Brighton, 

 England. 



Bristol naturalists' society, Bristol, England. 



British association for the advancement of science, Burlington House, 

 London, England. 



British association for the advancement of science, Montreal, Quebec. 



Brookville society of natural history, Brookville, Indiana. 



Budapest Kir magy termeszettudomangi tarsulot, Budapest. 



Buffalo society of natural sciences, Buffalo, N. Y. 



California academy of sciences, San Francisco, Calif. 



Calumet public library, Calumet, Michigan. 



Cambridge philosophical society, Cambridge, England. 



Canada geological and natural history survey, Ottawa, Canada. 



Canadian archives, Ottawa, Canada. 



Canadian entomological society, London, England. 



Canadian Institute, Toronto, Canada. 



Central state normal, Mt. Pleasant, Michigan. 



Chicago academy of sciences, Chicago, 111. 



Cincinnati society of natural history, Cincinnati, Ohio. 



College of Physicians, Philadelphia, Pa. 



Colorado college, Colorado Springs, Colo. 



Colorado scientific society, Denver, Colo. 



Comite geologique a I'institut des mines, St. Petersburg, Russia. 



Commerzbibliothek, Hamburg, Germany. 



Commissao geofraphica e geologica, Sao Paulo, Brazil. 



Concilium bibliographicum, Zurich Neumunster, Switzerland. 



Connecticut academy of arts and sciences. New Haven, Conn. 



Connecticut state library, Hartford, Conn. 



Dalhousie college, Halifax, Nova Scotia. 



Davenport academy of natural science, Davenport, Iowa. 



Denison university of scientific laboratories, Granville, Ohio. 



