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Forhandlinger i Videnskabs-selskabet i Christiania - Norske videnskaps-akademi i Oslo. ([Trykt hos Brøgger & Christie, 1889)

Forhandlinger i Videnskabs-selskabet i Christiania - Norske videnskaps-akademi i Oslo. ([Trykt hos Brøgger & Christie, 1890)

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Forms of animal life; being outlines of zoological classification based upon anatomical investigation and illustrated by descriptions of specimens and of figures - Rolleston, George, 1829 -1881 (Clarendon press, 1870)

Forms of animal life : a manual of comparative anatomy : with descriptions of selected types - Rolleston, George, 1829 -1881 (Clarendon Press, 1888)

Forms of animal life; a manual of comparative anatomy, with descriptions of selected types - Rolleston, George, 1829 -1881 (Clarendon Press, 1888)

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Die Forschungsreise S. M. S. "Gazelle" in den Jahren 1874 bis 1876 : unter Kommando des Kapitän See Freiherrn von Schleinitz - Hydrographischen Amt des Reichs-Marine-Amts. (E. S. Mittler und Sohn, 1889)

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Fossils of the British Islands, stratigraphically and zoologically arranged Volume 1 Palæozoic, comprising the Cambrian, Silurian, Devonian, Carboniferous, and Permian species, with supplementary appendix brought down to the end of 1886 - Etheridge, Robert, 1819 -1903 (Clarendon Press, 1888)

Fossils of the British Islands stratigraphically and zoologically arranged. Vol. 1. Palæozoic comprising the Cambrian, Silurian, Devonian, Carboniferous, and Permian species, with supplementary appendix brought down to the end of 1886 - Etheridge, Robert, 1819 -1903 (Clarendon Press, 1888)

Fourteen weeks in zoology - Steele, Joel Dorman, 1836 -1886 (A. S. Barnes & Company, 1872)

Fourteen weeks in zoology - Steele, Joel Dorman, 1836 -1886 (A.S. Barnes & Company, 1876)

Die frei lebenden Copepoden mit besonderer Berücksichtigung der Fauna Deutschlands, der Nordsee und des Mittelmeeres - Claus, Carl, 1835 -1899 (W. Engelmann, 1863)

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Fresh-water biology - Ward, Henry Baldwin, 1865 -1945 (John Wiley & sons, inc.; [etc., etc.], 1918)