76 



I Modet var fremlagt: 



Fra American philosophical Society i Philadelphia. 



Proceedings Vol. VI, Nr. 56. 



Transactions of the American philosophical Sociely, held at Phi- 

 ladelphia for promoting usefuld Knowledge, Vol. XI, New 

 Series, Part I. Philadelphia 1837. 



Fra the Academy of Natura! Sciences af Philadelphia. 



Aet of incorporation and By-laws. Philadelphia 1857. 

 Proceedings Vol. VIII, Nr. 5 & 6. 1856. 

 Proceedings 1837. Arc. 1-7. 



Fra Ohio State Agricultural Society. 

 Sechster Jahresbericht der landwirtbschaftlichen Behorde des 



Staates Ohio an die Funfzigste General-Versammhing fur 



das Jahre 1851. Columbus 1852. 

 Seventh Annual Report of the Board of Agricnlture of the State 



of Ohio for the Year 1852. Columbus 1853. 

 Achter Jahres-Bericht der Landwirtbschaftlichen Commission des 



Staates Ohio. Cbillocothe 1854. 

 Tenlh Annual Fieport of the Board of Agricnlture of the State 



of Ohio for the Year 1855. Cbillocothe 1856. 



Fra the Academy of Science of St. Louis. 



The Transactions of the Academy of Sciences of Si. Louis, Vol. 1. 

 St. Louis 1857. 



Fra Prof. Dana i New Haven. 



The Ameriean Journal of Sciences and Arts, Vol. XXIII Nr. 67, 

 68 & 69. New Haven. 



Fra the American Academy of Arts and Sciences i Boston. 

 Memoirs, New Series, Vol. VI, Part. I. Cambridge and Boston 

 1857. 



Fra Dr. Biuneys Arvinger. 



The terrestrial air-breathing mollusks of the United States and 

 the adjacent territories of North America. Vol. 1, 11 & III. 

 Boston 1851 & 57. 



Fra the Michigan agricultural society. 

 Transactions for 1855. Lansing 1856. 



