Fossils of Ontario - Royal Ontario Museum. (Royal Ontario Museum, 1979)

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

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

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

Freshwater investigations during the last five years - Ward, Henry Baldwin, 1865 -1945 (University of Nebraska, 1899)

Freshwater isopods (Asellidae) of North America - United States. Environmental Protection Agency. (U.S. Environmental Protection Agency]; for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1972)

Fritz Müller, Werke, Briefe und Leben - Möller, Alfred, 1860 -1922 (G. Fischer, 1915)

Fritz Müller, Werke, Briefe und Leben - Möller, Alfred, 1860 -1922 (G. Fischer, 1921)

Frogs : their natural history and utilization - Wright, Albert Hazen, 1879 -1970 (Govt. Print. Off, 1919)

Fundamental aspects of normal and malignant growth - Nowinski, Wiktor W. (Elsevier Pub. Co, 1960)

Für Darwin - Müller, Fritz, 1822 -1897 (Wilhelm Engelmann, 1864)

The fur seals and fur-seal islands of the North Pacific Ocean - Jordan, David Starr, 1851 -1931 (Govt. Print. Off, 1899)

The fur seals and fur-seal islands of the North Pacific ocean - Jordan, David Starr, 1851 -1931 (Govt. Print. Off, 1899)

Furesøstudier en bathymetrisk botanisk zoologisk undersøgelse af Mølleaaens Søer - Wesenberg-Lund, C. (Carl), 1867 -1955 (A.F. Høst & søn, 1917)

Further zoological results of the Swedish Antarctic Expedition 1901-1903 : under the direction of Dr. Otto Nordenskjöld - Bock, Sixten, 1884 -1946 (Norstedt, 1926)

Further zoological results of the Swedish Antarctic Expedition 1901-1903 : under the direction of Dr. Otto Nordenskjöld - Bock, Sixten, 1884 -1946 (Norstedt, 1901)

FWS/0BS - U.S. Fish; Wildlife Service. Office of Biological Services. (Fish and Wildlife Service, U.S. Dept. of the Interior, 1976)