The flora of the North Appalachian Experimental Watershed and surrounding territory - Moldenke, Harold N. (Harold Norman), 1909 -1996 (Soil Conservation Service, U.S.D.A, 1943)

Flora of the Rocky Mountains and adjacent plains : Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and neighboring parts of Nebraska, South Dakota, North Dakota, and British Columbia - Rydberg, Per Axel, 1860 -1931 (Rydberg, 1917)

Flora of the Rocky Mountains and adjacent plains, Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and neighboring parts of Nebraska, South Dakota, North Dakota, and British Columbia - Rydberg, Per Axel, 1860 -1931 (The author, 1922)

Flora of the Rocky Mountains and adjacent plains, Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and neighboring parts of Nebraska, South Dakota, and British Columbia - Rydberg, Per Axel, 1860 -1931 (The author, 1917)

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 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 U.S.S.R - Botanicheskiĭ institut (Akademii︠a︡ nauk SSSR) (Israel Program for Scientific Translations, 1934)

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

Flora padovana; ossia, Prospetto floristico e fitogeografico delle piante vascolari indigene inselvatichite o largamente coltivate crescenti nella provincia di Padova; con notizie storico-bibliografiche sulle fonti della flora ed illustrata da 20 tavole - Béguinot, Augusto, 1875 -1940 (Prem. Soc. coop. tip, 1909)

Flora Polonica phanerogama, sive, Descriptiones plantarum phanerogamicarum in Regno Poloniae tam sponte nascentium quam continuata cultura solo nostro assuefactarum Linnaeana methodo dispositae praemisso conspectu generali familiarum regni vegetabilis naturalium - Waga, Jacob. (Typ. Stanislai Straeski, 1847)

Flora taurico-caucasica exhibens stirpes phaenogamas :in Chersoneso Taurica et regionibus caucasicis sponte crescentes - Marschall von Bieberstein, Friedrich August, Freiherr, 1768 -1826 (Typis Academicis, 1808)

De flora van Nederland - Heukels, Hendrik, 1854 -1936 (N. v. boekhandel en drukkerij voorheen D.J. Brill, 1909)

Flora von Bielefeld, zugleich die Standorte der seltneren Pflanzen im übrigen Westfalen - Jüngst, Ludwig Volrad, 1804 -1880 (A. Helmich, 1837)

Flora von Bosnien, der Herzegowina und des Sandzaks Novipazar. I. Theil - Beck-Mannagetta, G. (Günther), 1856 -1931 (In Kommission bei C. Gerold, 1904)

Flora von Brixen a. E.; ein mit Standorts- und Höhenangaben versehenes Verzeichnis der im weiteren Gebiete von Brixen a. E. (Südtirol) beobachteten wildwachsenden höheren Sporen- und Samenpflanzen, der Nutzgewächse und Ziergehölze - Heimerl, Anton, 1857 - (Deuticke, 1911)

Flora von Deutschland - Langethal, Chr. Ed. (Christian Eduard), 1806 -1878 (Fr. Eugen Köhler, 1881)

Flora von Freiburg im Breisgau (Südl. Schwarzwald, Rheinebene, Kaiserstuhl.) - Neuberger, Joseph. (Herdersche Verlagshandlung, 1903)

Flora von Kurhessen und Nassau : diagnostischer Theil - Wigand, Albert, 1821 -1886 (T. Kay, 1875)

Flora von Meklenburg, in geographischer, geschichtlicher, systematischer, statistischer u.s.w. Hinsicht - Boll, Ernst, 1817 -1868 (C. Brünslow, 1860)

Flora von Nieder-Österreich - Beck-Mannagetta, G. (Günther), 1856 -1931 (C. Gerold, 1890)

Flora von Niederhessen und Münden. Beschreibung aller im Gebiete wildwachsenden und im Grossen angebauten Pflanzen - Pfeiffer, Louis (Ludwig Georg Karl), 1805 -1877 (T. Fischer, 1847)

Flora von Niederösterreich. Zum Gebrauche auf Excursionen und zum Selbstunterricht - Halácsy, Eugen v., 1842 -1913 (F. Tempsky, 1896)

Flora von Nord- und Mittel-Deutschland. Zum Gebrauche auf Excursionen in Schulen und beim Selbstunterricht, bearb. von August Garcke - Garcke, Aug. (August), 1819 -1904 (Wiegandt und Hempel, 1873)

Flora von Nordhausen und der weiteren Umgegend : systematisches Verzeichnis der wildwachsenden und häufig Kultivierten Gefässpflanzen - Angelrodt, Carl, 1845 -1913 (R. Friedländer & Sohn, 1886)

Flora von Ober-Oesterreich, oder, Systematische Uebersicht aller in diesem Kronlande wildwachsenden oder im Freien gebauten Samenpflanzen - Brittinger, Christian. (1862)

Flora von Pommern - Homann, G. G. J. (Hendess, 1828)

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

Flora von Schlesien, preussischen und österreichischen Antheils, oder, Vom oberen Oder- und Weichsel-Quellen-Gebiet. Nach natürlichen Familien, mit Hinweisung auf das Linnéische System - Wimmer, Friedrich, 1803 -1868 (F. Hirt, 1857)

Flora von Schlesien, preussischen und österreichischen Antheils, oder, Vom oberen Oder- und Weichsel-Quellen-Gebiet : nach natürlichen Familien, mit Hinweisung auf das Linnéische System - Wimmer, Friedrich, 1803 -1868 (F. Hirt, 1841)

Flora von Steiermark : systematische Übersicht der in Steiermark wildwachsenden und allgemein gebauten blühenden Gewächse und Farne : mit Angabe der Standorte, der Blütezeit und Dauer - Maly, Josef Karl, 1797 -1866 (Wilhelm Braumüller, 1868)

Flora von Wien; eine Aufzählung der in den Umgebungen Wiens wild wachsenden oder im grossen gebauten Gefässpflanzen, nebst einer pflanzen-geografischen Uebersicht - Neilreich, August, 1803 -1871 (F. Beck, 1868)

Flora von Württemberg und Hohenzollern - Kemmler, Carl Albert, 1813 -1888 (Osiander, 1865)

Flora Wirceburgensis, sive, Plantarum in Magno-Ducatu Wirceburgensi indigenarum enumeratio systematica - Heller, Franz Xaver, 1778 -1840 (J. Stahel, 1810)

Florae Dresdensis nomenclator; oder, Systematisches Verzeichniss der in der Gegend von Dresden wildwachsenden Sexualpflanzen, mit Angabe ihrer Ständörter - Bucher, Christian Traugott, 1765 -1808 (Walther, 1806)

Floran och vegetationen i Kiruna - Simmons, Herman Georg, 1866 -1943 (Nordiska bokhandeln, 1910)

La flore adventice de Montpellier - Thellung, Albert, 1881 -1928 (E. Le Maout, 1912)

Flore de France; ou, Description des plantes qui croissent spontanément en France, en Corse et en Alsace-Lorraine par G. Rouy [et al.] Ouvrage édité par la Société des sciences naturelles de la Charente-Inférieure - Rouy, Georges, 1851 -1924 (Les fils d'Emile Deyrolle, 1893)

Flore de la région méditerranéenne de la France - Acloque, A. (Alexandre), 1871 -1908 (Baillière, 1904)

Flore de la Suisse. Première ptie, Flore d'excursion - Schinz, Hans, 1858 -1941 (F. Rouge, 1909)

Flore de Lorraine - Godron, M. (Dominique Alexandre), 1807 -1880 (Grimblot, Raybois et Cie, 1857)

Flore de Lorraine : (Meurthe, Moselle, Meuse, Vosges) - Godron, M. (Dominique Alexandre), 1807 -1880 (Grimblot, Raybois, 1843)

Flore des Pyrénées - Philippe, Xavier, 1802 -1866 (P. Plassot, 1859)

Flore descriptive et illustrée de la France, de la Corse, et des contrées limitrophes - Flahault, Charles, 1852 -1935 (P. Klincksieck, 1906)

Flore du département de la Somme - Vicq, Eloy de, 1810 -1886 (P. Prévost, 1883)

Flore du Parc national du mont Riding, Manitoba - Service canadien des parcs. (Direction générale de la recherche, Agriculture Canada, 1988)

Flore française, ou, Descriptions succinctes de toutes les plantes qui croissent naturellement en France : disposées selon une nouvelle méthode d'analyse, et précédées par un exposé des principes élémentaires de la botanique - Candolle, Augustin Pyramus de, 1778 -1841 (Chez Desray, 1815)

Flore luxembourgeoise, ou, Description des plantes phanérogames, recueillies et observées dans le grand-duché de Luxembourg, classées d'après le système sexuel de Linnée - Tinant, Francois Auguste, 1803 -1853 (J. P. Kuborn, 1836)

A floristic and landscape survey of the Ft. Assiniboine Sandhills Wildland Park - Alberta. Alberta Environmental Protection. (Treeline Ecological Research], 1998)

Floristic and rare plant survey of the Kootenay Plains Ecological Reserve (1996-1997) - Geographic Dynamics Corp. (Alberta Environmental Protection, Corporate Management Service, Resource Data Division, 1997)

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, 1902)

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, 1888)

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, 1911)

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, 1913)

Florists' review (Florists' Pub. Co, 1905)

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

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

Florists' review (Florists' Pub. Co, 1908)

Florists' review (Florists' Pub. Co, 1913)

Florists' review (Florists' Pub. Co, 1915)

Flower, field and vegetable seeds 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1907)

Flowering plants and ferns of Arizona - Kearney, Thomas H. (Thomas Henry), 1874 -1956 (U.S. Dept. of Agriculture, 1942)

The flowering process - Salisbury, Frank B. (Macmillan, 1963)

Flowering roots and bulbs for fall planting, 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1900)

Flowers, bulbs and poultry supplies : 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Co, 1923)

Flowers, bulbs and poultry supplies : 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Co, 1924)

Flowers, bulbs and poultry supplies : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Co, 1925)

Flowers, bulbs and poultry supplies : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Co, 1927)

Flowers, bulbs and poultry supplies : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Co, 1928)

Flowers, bulbs and poultry supplies, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Co, 1935)

Fodder and pasture plants - Malte, M. O. (Malte Oscar), 1880 -1933 (F.A. Acland, Printer, 1923)

Fodder and pasture plants - Malte, M. O. (Malte Oscar), 1880 -1933 (Minister of Agriculture, 1913)

Fodder and pasture plants - Malte, M. O. (Malte Oscar), 1880 -1933 (Dept. of Agriculture, Canada : available at the Office of the Superintendent of Stationery, Government Printing Bureau, 1913)

Fodder and pasture plants - Malte, M. O. (Malte Oscar), 1880 -1933 (Govt. Print. Bureau, 1913)

Food for plants - Voorhees, Edward B. (Edward Burnett), 1856 -1911 (Chilean Nitrate of Soda Educational Bureau, 1920)

Food for plants - Myers, William S. (William Shields), 1866 -1945 (1910)

Food for plants - Harris, Joseph, 1828 -1892 ([s.n.], 1910)

The forage and fiber crops in America - Hunt, Thomas F. (Thomas Forsyth), 1862 -1927 (Orange Judd company; [etc., etc.], 1907)

Forage crops for soiling, silage, hay and pasture - Voorhees, Edward B. (Edward Burnett), 1856 -1911 (Macmillan, 1911)

Forage crops for soiling, silage, hay and pasture - Voorhees, Edward B. (Edward Burnett), 1856 -1911 (The Macmillan Company, 1907)

Forage crops for soiling, silage, hay and pasture - Voorhees, Edward B. (Edward Burnett), 1856 -1911 (Macmillan, 1913)

Forage crops in relation to the agriculture of the semi-arid portion of the northern Great Plains - Westover, H. L. (U.S. Dept. of Agriculture, 1924)

Forage expedition to Europe - 1956 - Gentry, Howard Scott (USDA, ARS?, 1956)

Forage plants and their culture - Piper, Charles V. (Charles Vancouver), 1867 -1926 (The Macmillan company, 1914)

Forage plants in a Montana high altitude nursery - Northern Rocky Mountain Forest; Range Experiment Station (Missoula, Mont.) (Northern Rocky Mountain Forest and Range Experiment Station, 1953)

Forage production and utilization in the Aspen Parkland of Alberta following aerial application 2,4-D and 2,4,5-T - Woelzlein, Lena Weber. (University of Alberta, 1970)

Forage systems for year-round grazing by lactating dairy cows - Fontaneli, Renato Serena, 1957 - (1999)

Ford's sound seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ford Seed Company, 1912)

Ford's sound seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ford Seed Company, 1913)

Ford's sound seeds : 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ford Seed Co, 1911)

Ford's sound seeds : 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ford Seed Company, 1914)

Ford's sound seeds : 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ford Seed Co, 1915)

Ford's sound seeds are seeds of quality and will not disappoint - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ford Seed Company, 1909)

Foreign plant diseases. A manual of economic plant diseases which are new to or not widely distributed in the United States - United States. Bureau of Plant Industry. (Govt. Print. Off, 1926)

Forest management herbicide reference manual - Alberta. Alberta Environment. (Alberta Environmental Protection, 1999)

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

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

Forest vegetation of the Arapaho and Roosevelt National Forests in central Colorado : a habitat type classification - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1986)

Forest vegetation of the Black Hills National Forest of South Dakota and Wyoming : a habitat type classification - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1987)

Forest vegetation of the Gunnison and parts of the Uncompahgre National Forests : a preliminary habitat type classification - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1988)

[Forestry reports] (1893)

Forrest's honest seeds : 1920 : twenty-second annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Forrest Seed Co., Inc, 1920)

Forstliche Botanik - Schwarz, Frank, 1857 -1928 (P. Parey, 1892)

Fort Assiniboine Sandhills Wildland Provincial Park management plan - Alberta. Alberta Environmental Protection. Natural Resources Service. (Alberta Environmental Protection, Natural Resources Service, 1999)

Fortieth annual catalog : Pioneer Seed House Nursery & Greenhouses of the northwest - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oscar H. Will & Co, 1923)

Die Fortschritte der Botanik (Mayer, 1879)

Forty fourth annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Company, 1937)

Fottler, Fiske, Rawson Co. 1911 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fottler, Fiske, Rawson Co, 1911)

Fottler, Fiske, Rawson Co. 1912 seed annual [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fottler, Fiske, Rawson Co, 1912)

Fottler, Fiske, Rawson Co. [catalog] : 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fottler, Fiske, Rawson Co, 1921)

Fresh, pure, tested seeds : retail catalogue garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ottumwa Seed Co, 1903)

Fresh, pure, tested seeds : retail catalogue garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ottumwa Seed Co, 1904)