XXXIV 



Ohio Mechauics Instituto, te Cincinnati. 



State University of lowa, te Des Moiiies. 



Chicago Acadeniy of Sciences, te Chicago. 



Californian Academy of Natural Sciences, te San Francisco. 



Office of the » James Lick Trust", te San Francisco. 



Wisconsin-State Agricultural Society, te Maclisou. 



Wisconsiu Academy of Sciences, Arts and Letters, te Madison 



Royal Society of Canada, te MontreaL 



Cauadiau Institute, te Toronto. 



Geological and Natural liistory Survey of Canada, te Sussex, 



St. Ottowa. 

 Central raeteorological Observatory, te Mexico. 

 Museo nacioual, te Rio-Janeiro. 

 Académie impériale de Médecine, te Rio-Janeiro. 

 Observatoire impérial, te Rio-Janeiro. 

 Sociedad cientifica Argentiua, te Buenos Aires. 

 Academia Nacional de ciencias, te Cordova. 



AUSTRALIË. 



Public Library, te Melbourne. 

 Linnean Society of New Soutli Wales, te Sydney. 

 Royal Society of New South Wales, te Sydney. 

 New Zealand Institute, te Wellington. 



