ELISHA MITCHELL SCIENTIFIC SOCIETY. 



ADDITIONS TO THE EXCHANGE LIST. 



ARGENTINE REPUBLIC. 

 National Department of Agriculture. 



AUSTRIA. 



Budapest— R. Hungarian Academy of Sciences. 

 Prag — Die Gesellschaft. "Lotos." 



ENGI.AND. 



Birmingham — The Philosophical vSociety. 

 BurTON-on-Trent— Natural History Society. 



FRANCE. 



Toulouse — La Societe des Sciences Physiques. 



GERMANY. 



Rostock — Verein der Freunde der Naturgeschichte in Mecklenburg. 



ITALY. 



Bologna— R. Accad. delle Scienza. 



Brescia — Ateneo di Brescia. 



Genova — Societa Letture e Conversazioni Scientifiche. " 



Napoli — Societa di Naturalisti. 



Pavia — Bolletino Scientifico, R. Univ. di Pa via. 



LUXEMBOURG. 



Luxembourg —Verein Luxem burger Naturfreuude. 



