Flora of the Allegany state park region - House, Homer D. (Homer Doliver), 1878 -1949 (The University of the state of New York, 1927)

Flora of the Blue Hills, Middlesex Fells, Stony Brook and Beaver Brook reservations, of the Metropolitan Park Commission, Massachusetts - Massachusetts. Metropolitan Park Commission. (C.M. Barrows, 1896)

The flora of the Cayuga Lake Basin, New York. Vascular plants - Eames, Arthur J., 1881 -1969 (The University, 1926)

Flora of the Columbia County area, New York - McVaugh, Rogers, 1909 -2009 (University of the State of New York, 1958)

Flora of the District of Columbia and vicinity. By A.S. Hitchcock and Paul C. Standley, with the assistance of the botanists of Washington - Standley, Paul Carpenter, 1884 -1963 (Govt. print. off, 1919)

Flora of the Queen Victoria Niagara Falls Park. by J. Hayes Panton - Panton, J. Hoyes (James Hoyes), 1847 -1898 (s. n, 1889)

Flora of the southeastern United States; being descriptions of the seed-plants, ferns and fern-allies growing naturally in North Carolina, South Carolina, Georgia, Florida, Tennessee, Alabama, Mississippi, Arkansas, Louisiana, and in Oklahoma and Texas east of the one hundredth meridian - Small, John Kunkel, 1869 -1938 (The author, 1913)

Flora of the southeastern United States; being descriptions of the seed-plants, ferns and fern-allies growing naturally in North Carolina, South Carolin, Georgia, Florida, Tennessee, Alabama, Mississippi, Arkansas, Louisiana and the Indian territory and in Oklahoma and Texas east of the one-hundredth meridian - Small, John Kunkel, 1869 -1938 (The author, 1903)

Flora of the southern United States: containing an abridged description of the flowering plants and ferns of Tennessee, North and South Carolina, Georgia, Alabama, Mississippi, and Florida: arranged according to the natural system - Chapman, A. W. (Alvan Wentworth), 1809 -1899 (American Book Company, 1883)

Flora of the southern United States: containing an abridged description of the flowering plants and ferns of Tennessee, North and South Carolina, Georgia, Alabama, Mississippi, and Florida: arranged according to the natural system - Chapman, A. W. (Alvan Wentworth), 1809 -1899 (Ivison, Blakeman, 1889)

Flora of the southern United States: containing an abridged description of the flowering plants and ferns of Tennessee, North and South Carolina, Georgia, Alabama, Mississippi, and Florida: arr. according to the natural system - Chapman, A. W. (Alvan Wentworth), 1809 -1899 (American Book Co, 1897)

Flora of the southern United States: containing an abridged description of the flowering plants and ferns of Tennessee, North and South Carolina, Georgia, Alabama, Mississippi, and Florida: arranged according to the natural system - Chapman, A. W. (Alvan Wentworth), 1809 -1899 (Cambridge Botanical Supply Co, 1897)

Flora of the southern United States: containing an abridged description of the flowering plants and ferns of Tennessee, North and South Carolina, Georgia, Alabama, Mississippi, and Florida: arranged according to the natural system - Chapman, A. W. (Alvan Wentworth), 1809 -1899 (Ivison, Blakeman, Taylor & Co, 1887)

Flora of the Southern United States: containing an abridged description of the flowering plants and ferns of Tennessee, North and South Carolina, Georgia, Alabama, Mississippi, and Florida: arranged according to the natural system - Chapman, A. W. (Alvan Wentworth), 1809 -1899 (Ivison, Blakeman, Taylor & Co, 1883)

Flora of the southern United States: containing an abridged description of the flowering plants and ferns of Tennessee, North and South Carolina, Georgia, Alabama, Mississippi, and Florida: arranged according to the natural system - Chapman, A. W. (Alvan Wentworth), 1809 -1899 (Ivison, Phinney, 1860)

The flora of the town of Southold, Long Island, and Gardiner's Island - Burnham, Stewart H. (Stewart Henry), 1870 -1943 (Torrey Botanical Club, 1914)

The flora of the upper Susquehanna and its tributaries - Clute, Willard Nelson, 1869 -1950 (W.N. Clute, 1898)

Flora of the U.S.S.R - Botanicheskiĭ institut (Akademii︠a︡ nauk SSSR) (Israel Program for Scientific Translations, 1970)

Flora of the vicinity of New York; a contribution to plant geography - Taylor, Norman, 1883 -1967 (1915)

Flora of Vermont. List of ferns and seed plants growing without cultivation - Kirk, George Leavitt, 1878 -1966 (Free Press Print. Co, 1915)

Flora of West Virginia - Millspaugh, Charles Frederick, 1854 -1923 (1896)

Flora of West Virginia - Millspaugh, Charles Frederick, 1854 -1923 (M.W. Donnally, 1892)

Flora of Willoughby, Vermont - Kennedy, George G. (George Golding), 1841 -1918 (1904)

Flora of Winneshiek County - Shimek, Bohumil, 1861 -1937 (Iowa Geological Survey, 1906)

Flora of Winneshiek County - Shimek, Bohumil, 1861 -1937 (1906)

Flora Peoriana; the vegetation in the climate of middle Illinois - Brendel, Frederick, 1820 -1912 (J. W. Franks, 1887)

Flora Virginica, exhibens plantas - Gronovius, Johannes Fredericus, 1686 -1762 (1762)

Flora virginica, exhibens plantas quas v.c. Johannes Clayton in Virginia observavit atque collegit. Easdem methodo sexuali disposuit, ad genera propria retulit, nominibus specificis insignivit, & minus cognitas descripsit Joh. Fred. Gronovius ... - Gronovius, Johannes Fredericus, 1686 -1762 (apud Cornelium Haak, 1743)

Flora von Bayern - Vollmann, Franz. (E. Ulmer, 1914)

Flora von Erfurt. Verzeichnis der im Kreise Erfurt und seiner nächsten Umgebung beobachteten Gafässpflanzen - Reinecke, Karl L. (C. Villaret, 1914)

Flora von Schlesien, preussischen und österreichischen Anteils - Schube, Theodor, 1860 -1934 (Korn, 1904)

Flora y fauna del estado libre y soberano de Oaxaca - Martínez Gracida, Manuel 1847 -1924 (Imprenta del Estado, 1891)

Floral life of the deep South : Fruitland Nurseries Augusta - Georgia originators and growers since 1856 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fruitland Nurseries, 1937)

The floral world and garden guide - Hibberd, Shirley, 1825 -1890 (Groombridge and Sons, 1858)

Flore de la Côte-d'Or : avec déterminations par les parties souterraines - Royer, Charles, 1831? -1883 (F. Savy, 1881)

Flore du grand-duché de Luxembourg. Plantes phanérogames - Krombach, Johann Heinrich Wilhelm, 1791 -1881 (Joris, 1875)

Flore forestière : illustrée arbres et arbustes du centre de l'Europe. Description générale-organographie-culture-habitat produits principaux et accessoires. Ouvrage orné de dix-huit planches en chromolithographie contenant 350 figures - Kirwan, Charles de, 1829 -1917 (J. Rothschild, 1872)

Flore forestière du globe - Chancerel, Lucien, 1858 - (Gauthier-Villars, 1920)

Florida trees; a handbook of the native and naturalized trees of Florida - Small, John Kunkel, 1869 -1938 (The author, 1913)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1899)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1900)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1901)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1903)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1905)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1906)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1908)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1910)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1912)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1914)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1915)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1917)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1919)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1920)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1921)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1922)

Florists' review (Florists' Pub. Co, 1906)

Florists' review (Florists' Pub. Co, 1907)

Florula bostoniensis. A collection of plants of Boston and its vicinity, with their generic and specific characters, principal synonyms, descriptions, places of growth, and time of flowering, and occasional remarks - Bigelow, Jacob, 1786 -1879 (C. C. Little and J. Brown, 1840)

Florula Ludoviciana, or, A flora of the state of Louisiana - Rafinesque, C. S. (Constantine Samuel), 1783 -1840 (Published by C. Wiley & Co, 1817)

Flowering plants of the Riviera : a sescriptive account of 1800 of the more interesting species - Tansley, A. G., Sir, (Arthur George), 1871 -1955 (Longmans, Green, 1914)

Flowering plants, trees, shrubs, seeds, landscaping : fall 1936 spring 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.A. Hyde Co, 1936)

Földtani közlöny - Magyar Földtani Társulat. (2001)

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)

Food habits of seven species of American shoal-water ducks - Mabbott, Douglas Clifford, 1893 -1918 (U.S. Dept. of Agriculture, 1920)

Food plants of the gipsy moth in America - Mosher, Franklin Herbert, 1861 -1925 (U.S. Dept. of Agriculture, 1915)

For the horticulturist and gardener - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur J. Collins, 1908)

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

Forest composition of Maine : an analysis using number of trees - Northeastern Forest Experiment Station (Radnor, Pa.) (U.S. Dept. of Agriculture, Forest Service, Northeastern Station, 1985)

Forest conditions of Mississippi - Dunston, C. E. (Mississippi State Geological Survey, 1913)

Forest conditions of Nova Scotia - Canada. Commission of Conservation. ([s.n.], 1912)

Forest cover in Illinois, 1820-1980 : with maps on forest composition, volume, diversity, and cover - Illinois. Natural History Survey Division (Illinois Natural History Survey, Illinois Department of Energy and Natural Resources, 1990)

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

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

Forest Health Assessment for the Northeastern Area–1993 (1995)

Forest health through silviculture and integrated pest management : supporting appendixes - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, 1988)

Forest land wildlife habitat resources of south-central Ohio - Northeastern Forest Experiment Station (Radnor, Pa.) (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1986)

Forest leaves - Pennsylvania Forestry Association. (Pennsylvania Forestry Association, 1894)

Forest leaves - Pennsylvania Forestry Association. (Pennsylvania Forestry Association, 1899)

Forest leaves - Pennsylvania Forestry Association. (Pennsylvania Forestry Association, 1903)

Forest leaves - Pennsylvania Forestry Association. (Pennsylvania Forestry Association, 1905)

Forest leaves - Pennsylvania Forestry Association. (Pennsylvania Forestry Association, 1908)

Forest leaves - Pennsylvania Forestry Association. (Pennsylvania Forestry Association, 1911)

Forest leaves - Pennsylvania Forestry Association. (Pennsylvania Forestry Association, 1921)

Forest leaves - Pennsylvania Forestry Association. (Pennsylvania Forestry Association, 1923)

Forest leaves - Pennsylvania Forestry Association. (Pennsylvania Forestry Association, 1931)

Forest leaves - Pennsylvania Forestry Association. (Pennsylvania Forestry Association, 1942)

Forest leaves. A practical work on the propagation and management of trees for forest and ornamental planting. With a descriptive list of varieties - Johnson, W. W. (Nurseryman) (J.J. Spalding & co., printers, 1884)

Forest plantations at Biltmore, North Carolina - Haasis, Ferdinand Wead, 1889 - (U.S. Dept. of Agriculture, 1930)

The forest planters guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D. Hill Nursery Co., Inc, 1914)

Forest planting in New Jersey - Gaskill, Alfred, 1861 - (Dispatch Printing, 1913)

Forest planting in the eastern United States - Tillotson, C. R. (U.S. Dept. of Agriculture, 1915)

Forest planting leaflet - Forest Service.

Forest products, their manufacture and use : embracing the principal commercial features in the production, manufacture, and utilization of the most important forest products other than lumber, in the United States - Brown, Nelson Courtlandt, 1885 -1969 (John Wiley & Sons, Inc, 1919)

Forest products, their manufacture and use; embracing the principal commercial features in the production, manufacture, and utilization of the most important forest products other than lumber in the United States - Brown, Nelson Courtlandt, 1885 -1969 (Wiley, 1919)

Forest products, their manufacture and use; embracing the principal commercial features in the production, manufacture, and utilization of the most important forest products other than lumber in the United States - Brown, Nelson Courtlandt, 1885 -1969 (J. Wiley & Sons, 1927)

The forest resources of Iowa - Central States Forest Experiment Station (Columbus, Ohio) (U. S. Dept. of Agriculture, Forest Service, Central States Forest Experiment Station, 1959)

The forest resources of Kentucky - Powell, Douglas S. (Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1978)

The forest resources of Maryland - United States. Forest Service. (Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1980)

The forest resources of New Hampshire - Larson, Edwin van Horn, 1914 - (Forest Service, U.S. Dept. of Agriculture, 1954)

Forest resources of southern New England - Northeastern Forest Experiment Station (Radnor, Pa.) (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1993)

The forest resources of the Chequamegon-Nicolet national forest - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, North Central Research Station, 1998)

The forest resources of the Hiawatha National Forest, 1993 - North Central Forest Experiment Station (Saint Paul, Minn.) (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1995)

The forest resources of the Hoosier National Forest, 1998 - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, North Central Research Station, 2002)

The forest resources of the Huron-Manistee national forests, 1993 - North Central Forest Experiment Station (Saint Paul, Minn.) (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1997)

The forest resources of the Ottawa National Forest, 1993 - North Central Forest Experiment Station (Saint Paul, Minn.) (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1997)

The forest resources of the Shawnee National Forest, 1998 - United States. Forest Service. (North Central Research Station, Forest Service, U.S. Dept. of Agriculture, 2003)

The forest resources of Vermont - Northeastern Forest Experiment Station (Radnor, Pa.) (Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1977)

Forest restoration of Lincoln Boyhood National Memorial : presettlement, existing vegetation, and restoration management recommendations - United States. National Park Service. (U.S. Dept. of the Interior, National Park Service, Midwest Region, 1989)

Forest seeds : a descriptive list of seeds for trees and shrubs suitable for forest plantings, windbreaks, shelter belts, erosion control, game & bird protection : March, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.W. Schumacher, 1935)

Forest Service research accomplishments - United States. Forest Service. (1977)

Forest Service research accomplishments - United States. Forest Service. (1974)

Forest Service research accomplishments - United States. Forest Service. (1973)

Forest Service research accomplishments - United States. Forest Service. (1976)

Forest Service research accomplishments - United States. Forest Service. (1972)

Forest Service research accomplishments - United States. Forest Service. (1975)