"Flowerland" : 1929 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Paul J. Howard's Horticultural Establishment, 1929)

Flowerland : 1930 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Paul J. Howard's Horticultural Establishment, 1930)

Flowers of the field - Johns, C. A. (Charles Alexander), 1811 -1874 (Society for Promoting Christian Knowledge, 1911)

Flowers of the field - Johns, C. A. (Charles Alexander), 1811 -1874 (Society for Promoting Christian Knowledge, 1899)

Flushing Nurseries, Incorporated [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Flushing Nurseries, Incorporated, 1923)

Földtani közlöny - Magyar Földtani Társulat. (1883)

Földtani közlöny - Magyar Földtani Társulat. (1897)

Földtani közlöny - Magyar Földtani Társulat. (1902)

Földtani közlöny - Magyar Földtani Társulat. (1971)

Földtani közlöny - Magyar Földtani Társulat. (1994)

Földtani közlöny - Magyar Földtani Társulat. (2007)

Foliage key to trees and shrubs including those native and introduced species with alternate leaves that are deciduous and simi-evergreen and hardy in New England and New York - Thurston, Arthur S. (1916)

Foreign birds for cage and aviary - Butler, Arthur G. (Arthur Gardiner), 1844 -1925 ("The Feathered world", 1910)

The Forest club annual - University of Nebraska (Lincoln campus). Forest Club (University of Nebraska)

Forest culture and eucalyptus trees - Cooper, Ellwood, 1829 -1918 (Cubery, 1876)

Forest culture and eucalyptus trees - Cooper, Ellwood, 1829 -1918 (Cubery & Company, 1876)

The Forest worker - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, 1926)

Forestry: some practical notes on forestry suitable for New South Wales. Conifers - Maiden, J. H. (Joseph Henry), 1859 -1925 (W.A. Gullick, 1908)

Forests, woods and trees in relation to hygiene - Henry, Augustine, 1857 -1930 (Dutton, 1919)

Fortschritte der naturwissenschaftlichen Forschung. Hrsg. von E. Abderhalden - Abderhalden, Emil, 1877 -1950 (Urban & Schwarzenberg, 1910)

Fossil botany, being an introduction to palaeophytology from the standpoint of the botanist - Solms-Laubach, Hermann, Graf zu, 1842 -1915 (Clarendon Press, 1891)

The Fossil Collector Bulletin - Fossil Collectors Association of Australasia (Fossil Collectors Association of Australasia, 1991)

Fossil floras of Cape Colony ... - Seward, A. C. (Albert Charles), 1863 -1941 (Printed for the trustees of the South African Museum and the Geological Commission of the Colony of the Cape of Good Hope by West, Newman & Co, 1903)

Fossil plants : for students of botany and geology - Seward, A. C. (Albert Charles), 1863 -1941 (University Press, 1898)

Fossil plants : for students of botany and geology - Seward, A. C. (Albert Charles), 1863 -1941 (University Press, 1963)

Fossil plants : for students of botany and geology - Seward, A. C. (Albert Charles), 1863 -1941 (University Press, 1917)

Fossil plants : for students of botany and geology - Seward, A. C. (Albert Charles), 1863 -1941 (University Press, 1919)

Fossil plants : for students of botany and geology - Seward, A. C. (Albert Charles), 1863 -1941 (The University press, 1898)

Fossil plants; a text-book for students of botany and geology - Seward, A. C. (Albert Charles), 1863 -1941 (Cambridge University Press, 1898)