154 TWELFTH REPORT. 



Imperial Institute of tlie United Kingdom ; London, England. 



Imperial Inrjeyskij Universitet Bibliothek ; Dorpat, Russia. 



Imperial Moskovskij T'niversitet ; Moskow, Russia. 



Imperial Moskofskoie Obslichestvo lestestvo-Ispytatelei ; Moskow, 

 Russia. 



Imperial Sankt-Peterburgskoie Mineralogiclieskoie Obslichestvo ; St. 

 Petersburg, Russia. 



Imperial University of Tokyo, Library; Tokyo, Japan. 



Indiana Academy of (Science; Indianopolis, Ind. 



Indiana Geological Survey ; Indianapolis, Ind. 



Indiana. University Library ; Bloomington, Ind. 



Inspectorate General of Customs, Statistical Department; Shanghai, 

 China. 



Institute of France; Paris, France. 



Institute des Mines; St. Petersburg, Russia. 



Institute Luxembourgeois, Section des Sciences Naturelles; Luxem- 

 burg, France. 



Institute of Jamaica ; Kingston, Jamaica. 



Institute Royale de la Suede; Stockholm, Sweden. 



Istituto Historico, Geographico y EthynogTaphico ; Rio de Janeiro, 

 Brazil. 



Institution of Civil Engineers; Great George St., London, England. 



Iowa Academy of Science; Des Moines, Iowa. 



Iowa TTeological Survey ; Des Moines, Iowa. 



Iowa L^niversity Library ; Iowa City, Iowa. 



Iron Mountain Carnegie Library ; Iron Mountain, Michigan. 



Istituto Geograflco Militare; Florence, Italy. 



Istituto Scientifico della R. L^niversita ; Rome, Italy, 



Jackson Public Library; Jackson. Michigan. 



Jagellonische I'niversitaet, Bibliothek ; Karkau, Austria-Hungary. 



Jenaische Zeitschrift fuer Medicin u. Naturwissenschaften ; Jena, Ger- 

 many. 



John Crerar Library; Chicago, 111. 



Johns Hopkins Press ; Baltimore, Md. 



K. Bayerische Botanische Gesellschaft ; Regensberg, Germany. 



K. Boehmische Gesellschaft der Wissenschaft ; Prag, Austria-Hungai'y. 



K. K. Deutsche Karl-Ferdinand LTniversitaet, Bibliothek ; Prag, 

 Austria-Hungary. 



K. K. Geographische Gesellschaft ; Wien, Austria-Hungary. 



K. K. Geologische Reichsanstalt ; AVien, Austria-Hungary. 



K. Leopoldinisch-Caroloninische Deutsche Akademie der Naturfor- 

 schen ; Halle-an-der-Saale, Germany. 



K. K. Leopold-Fran/ens Uuiversitaet, Bibliothek; Innsbruck, Tirol, 

 Austria. 



K. Magyar Termeszettudomanyi Tarsulat; Tarsulat, Austria-Hungary. 



K. K. Uuiversitaet, liibliothek; Wien, Austria-Hungary. 



K. K. Zoologisch-Botanische Gesellschaft; Wien, Austria-Hungary. 



K. Zoologische Genootschap "Natura Artis Magistra'' ; Amsterdam, 

 Netherland. 



Kais T'niversitaet P>ibliothek ; Kasan, Russia. 



Kaiser-Wilhelms-Universitaet. Bibliothek; Strassburg, Germany. 



