FISCHER (L. H.> Orthoptera Europfea. 



Lipsice, 1843. 4°. 



FISCHER (S.). Ueber die in der Umgebung von St. 

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St Petersburg, 1847. 4° 



FISCHER (S.) . Erganzungen, Berichtigungen und Fort- 

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 von St. Petersburg vorkommenden Crustaceen. 



St Petersburg, 1850. 4°. 



FISCHER (S.). Abbandlung iiber das Genus Cypris. 



St Petersburg, 1851. 4°. 



FITCH (A.). An Essay upon tbe Wheat-Fly. 



Albany, 1846. 8°. 



FITCH (A.). The Hessian-Fly : its History, &c. 



Albany, 1847. 8°. 



FITCH (A.). The American Currant-Moth (Abraxas? 

 ribearia). Albany, 1848. 8°. 



FITCH (A.). First and Second Reports on the Noxious, 

 Beneficial, and other Insects of the State of New York. 



Albany, 1856. 8°. 



FITCH (A.). Third, Fourth,- and Fifth Reports on the 

 Noxious, Beneficial, and other Insects of the State of New 

 York. Albany, 1859. 8°. 



FITCH (A.). Sixth, Seventh, Eighth, and Ninth Reports 

 on the Noxious, Beneficial, and other Insects of the State 

 of New York. Albany, 1865. 8°. 



FITZINGER (L. J.). Neue Classification der Reptilien. 



Wien, 1826. 4°. 



FITZINGER (L. J.). Ueber das System und die Charakte- 

 ristik der natiirlichen Familien der Yogel. Wien, 1856. 8°. 



FITZINGER (L. J.). Ueber die Racen des zahmen Schafes. 



Wien, 1859-60. 8°. 



FITZRO Y (R.). Voyages of the 'Adventure ? and 6 Beagle.' 



3 vols. #App. London, 1839. 8°. 



28 



