542 Appendix. 



Austria. 



K.K. Central-Anstalt fiir Meteorologie und Erdmagnetismus, Vienna. 

 K.K. Geologische Eeichsanstait, Vienna. 



Belgitmi and the Netherlands. 



Academie Eoyal des Sciences, des Lettres, et des Beaux-Arts de 



Belgique, Brussels. 

 La Societe Royale de Botanique de Belgique, Brussels. 

 Mus^e Teyler, Haarlem. 

 Netherlands Entomological Society, Hazepaterslaan 5, Haarlem. 



Sivitzerland. ' 



Naturforschende Gesellschaft (Societe des Sciences Naturelles), Bern. 



France. 

 Bibliotheque Nationale, Paris. 

 Musee d'Histoire Naturelle, Paris. 

 Societe Zoologique de France, Paris. 

 Societe de Chimie Industrielle, 49 Rue de Mathurins, Paris. 



Italy. 



Biblioteca ed Archivio Tecnico, Rome. 



Museo Civice di Storia Naturale, Genova. 



Museo di Zoologia e di Anatomia Gomparata della R. Universita, 



Turin. 

 Orto e Museo Botanico (R. Instituto di Studi Superiori), Florence. 

 R. Accademia di Scienze, Lettre, ed Arti, Modeha. 

 R. Accademia dei Lincei, Rome. 

 Stazione Zoologica di Napoli, Naples. 

 Societa Africana d'ltalia, Naples. 

 Societa Geografica Italiana, Rome. ' 

 Societa Toscana di Scienze Naturgbli, Pisa. 



Spain. 

 Junta de Ciencies Naturals, Barcelona, Apartado 593. 



United States of America. 



Academy of Natural Sciences, Buffalo, State of New York. 

 „ Davenport, Iowa. 



„ Library, Philadelphia. 



San Francisco. 

 American Engineering Societies' Library, 29 West 39th Street, New 



York. 

 American Geographical Society, New York. 

 American Journal of Science (Editors), Yale University, New Haven, 



Conn. 

 American Philosophical Society, Philadelphia. 

 Boston Society of Natural History. 



Chemical Abstracts, Ohio State University, Columbus, Ohio. 

 Connecticut Academy, New Haven. 

 Department of Agriculture, Washington, D.C. 

 Field Museum of Natural History, Chicago. 



