Sources of the Ohio flora - Duvel, J. W. T. (1899)

South Carolina. Resources and population. Institutions and industries - Hammond, Harry, (Walker, Evans & Cogswell, printers, 1883)

South Saskatchewan River Basin riparian health overview, including. Part 1, Red Deer, Bow and South Saskatchewan Rivers and - Alberta. Alberta Environment. (The Society, 2005)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2006)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2012)

The southern farmers' - Phillips, E. M. (Edward Marchant) (The Southern agricultural publishing co, 1896)

The Southern planter (P.D. Bernard, 1841)

The Southern planter (Southern Planter Pub. Co, 1900)

The Southern planter (Southern Planter Pub. Co, 1903)

Special papers - Ohio Academy of Science. (The Academy, 1903)

Special papers - Ohio Academy of Science. (The Academy, 1899)

Species adaptability and seeding season for increased forage production in Northeast Washington - Intermountain Forest; Range Experiment Station (Ogden, Utah) (Intermountain Forest and Range Experiment Station, 1955)

Spicilége de la flore bruxelloise - Muller, Félix, 1818 -1896 (Hayez, 1862)

Spicilegium florae Maroccanae - Ball, John, 1818 -1889 (Printed by Taylor and Francis, 1878)

Spokane Seed Company's catalog and seed annual for 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Spokane Seed Co, 1922)

Spokane Seed Company's complete seed annual for 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Spokane Seed Company, 1921)

Sprawozdanie Komisyi Fizyograficznej (1900)

Sprawozdanie Komisyi Fizyograficznej (1910)

Spring 1903 reliable northern grown farm & garden seeds : ornamental shrubs, small fruit plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Farmer Seed Co, 1903)

Spring 1904 : improved northern grown farm and garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Farmer Seed Co, 1904)

Spring 1905 : improved northern grown farm and garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Farmer Seed Co, 1905)

Spring 1912 : seeds, bulbs, plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Brothers, 1912)

Spring 1913 : seeds, bulbs, plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Brothers, 1913)

Spring 1918-1919 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington Co. Incorporated, 1918)

Spring 1918 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington Co. Incorporated, 1918)

Spring 1921 : seeds, bulbs, plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros, 1921)

Spring 1923 : seeds, bulbs, plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros, 1923)

The spring book 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Randall-McLoughlin, 1920)

Spring catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. McCullough's Sons Company, 1930)

Spring garden guide 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington Inc, 1920)

Spring garden guide : 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington Inc, 1921)

The spring grain-aphis or "green bug." - Webster, F. M. (Francis Marion), 1849 -1916 (Govt. print. off, 1912)

Spring planting : 1929 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1929)

St. Gallische Flora : für Anfänger und Freunde der Botanik - Wartmann, Jakob, 1803 -1873 (Scheitlin und Zollikofer, 1847)

St. Louis Seed Co., 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (St. Louis Seed Co, 1937)

St. Louis Seed Co., 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (St. Louis Seed Co, 1938)

St. Louis Seed Co., 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (St. Louis Seed Co, 1939)

St. Louis Seed Co.'s garden catalogue for 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (St. Louis Seed Co, 1940)

Die Stadtwaldungen von Zürich - Meister, Ulrich (Druckerei der Neuen Zürcher Zeitung, 1903)

The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States and Canada for ornament, for fancy, for fruit and for vegetables; with keys to the natural families and genera, descriptions of the horticultural capabilities of the states and provinces and dependent islands, and sketches of eminent horticulturists - Bailey, L. H. (Liberty Hyde), 1858 -1954 (The Macmillan Co.; [etc., etc.], 1916)

The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States and Canada for ornament, for fancy, for fruit and for vegetables; with keys to the natural families and genera, descriptions of the horticultural capabilities of the states and provinces and dependent islands, and sketches of eminent horticulturists - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 1919)

Standardized plant names; a catalogue of approved scientific and common names of plants in American commerce - Olmsted, Frederick Law, 1870 -1957 (1923)

Station bulletin - New Hampshire Agricultural Experiment Station. (Agricultural Experiment Station, University of New Hampshire, 1948)

Stockholmstraktens växter : förteckning över fanerogamer och kärlkryptogamer med fyndorter och frekvensuppgifter - Andersson, Gunnar, 1865 -1928 (P. A. Norstedt, 1914)

Stokes seeds 1920 42nd year : an agricultural catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stokes Seed Farms, 1920)

Stokes seeds 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stokes Seed Farms, 1921)

Stokes seeds for your garden : 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stokes Seed Farms Company, 1922)

Stokes' standard seeds : 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Walter P. Stokes, 1907)

Stokes' standard seeds : 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Walter P. Stokes, 1908)

Stokes' standard seeds : 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Walter P. Stokes, 1909)

Stokes' standard seeds : 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Walter P. Stokes, 1910)

Stokes' standard seeds : 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Walter P. Stokes, 1911)

Stokes' standard seeds : 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Walter P. Stokes, 1912)

Stokes' standard seeds : 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Walter P. Stokes, 1913)

Stumpp & Walter Co.'s seed annual : 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1924)

Stumpp & Walter Co.'s seed annual : 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1926)

Stumpp & Walter Co.'s seed annual, 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1927)

Stumpp & Walter Co.'s seed annual : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1928)

Stumpp & Walter Co.'s seed annual : 25th anniversary, 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1923)

Sturdy seeds for garden, lawn and farm. 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weeber & Don, 1918)

Summer and autumn 1919 : bulbs, seeds for summer and autumn sowing - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington Co. Incorporated, 1919)

Summer in a bog - Sharp, Katharine (Emily) Dooris, 1846 -1935 (Stewart & Kidd, 1913)

Superior seeds : 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Diggs & Beadles, Incorporated, 1913)

Superior seeds : tested and true 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Diggs & Beadles, Incorporated, 1915)

Superior seeds : tested and true 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Diggs & Beadles, Incorporated, 1916)

Supplément à la flore de la Mayenne [1 and 2] - Léveillé, H. (Hector), 1863 -1918 (Ed. Monnoyer, 1897)

A supplement to F. Hamilton Davey's Flora of Cornwall - Thurston, Edgar, 1855 -1935 (Oscar Blackford, Royal Printeries, 1922)

Survey and analysis of plant community types of Writing-on-Stone Provincial Park : final report - Alberta. Alberta Sustainable Resource Development. (The Company, 2004)

A survey and record of Woolwich and West Kent containing descriptions and records, brought up-to-date, of geology, botany, zoology, archaeology and industries of the district, with a brief photographic commentary, in commemoration of the 12th Annual Congress, 1907, of the South Eastern Union of Scientific Societies - Grinling, C. H. (Labour Representation Print. Co, 1909)

Survey for Psoralea hypogaea in the Great Falls Resource Area, Lewistown District, Bureau of Land Management, Montana - United States. Bureau of Land Management. (Montana Natural Heritage Program, 1994)

Svensk botanisk tidskrift - Svenska botaniska föreningen. (Svenska botaniska föreningen [etc.], 1908)

Svensk botanisk tidskrift - Svenska botaniska föreningen. (Svenska botaniska föreningen [etc.], 1910)

Svensk botanisk tidskrift - Svenska botaniska föreningen. (Svenska botaniska föreningen [etc.], 1911)

Svensk botanisk tidskrift - Svenska botaniska föreningen. (Svenska botaniska föreningen [etc.], 1912)

Svensk botanisk tidskrift - Svenska botaniska föreningen. (Svenska botaniska föreningen [etc.], 1914)

Svensk botanisk tidskrift - Svenska botaniska föreningen. (Svenska botaniska föreningen [etc.], 1916)

Svensk botanisk tidskrift - Svenska botaniska föreningen. (Svenska botaniska föreningen [etc.], 1917)

Svensk botanisk tidskrift - Svenska botaniska föreningen. (Svenska botaniska föreningen [etc.], 1918)

Svensk botanisk tidskrift - Svenska botaniska föreningen. (Svenska botaniska föreningen [etc.], 1921)

Svensk botanisk tidskrift - Svenska botaniska föreningen. (Svenska botaniska föreningen [etc.], 1923)

Svensk fanerogamflora - Lindman, C. A. M. (Carl Axel Magnus), 1856 -1928 (P.A. Norstedt, 1918)

Svensk flora. Beskrifning öfver Sveriges fanerogamer och ormbunkar - Kindberg, N. C. (Nils Conrad), 1832 -1910 (P.M. Sahlströms bokhandel (H.W. Tullberg), 1877)

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1897)

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1898)

Symbolae Antillanae,seu, Fundamenta florae Indiae Occidentalis - Urban, Ignaz, 1848 -1931 (Fratres Borntraeger ;Paul Klincksieck, 1920)

Symbolae Antillanae,seu, Fundamenta florae Indiae Occidentalis - Urban, Ignaz, 1848 -1931 (Fratres Borntraeger ;Paul Klincksieck, 1923)

Symbolae mycologicae. Beiträge zur Kenntniss der Rheinischen Pilze - Fuckel, Leopold (J. Niedner, 1869)

Synopsis der deutschen und schweizer Flora - Koch, Wilhelm Daniel Joseph, 1771 -1849 (O. R. Reisland, 1892)

Synopsis der mitteleuropaïschen flora - Graebner, Paul, 1871 -1933 (W. Engelmann, 1896)

Synopsis plantarum glumacearum - Steudel, Ernst Gottlieb, 1783 -1856 (J. B. Metzler, 1855)

Synopsis plantarum glumacearum - Steudel, Ernst Gottlieb, 1783 -1856 (J.B. Metzler, 1855)

Systematic catalogue of plants of Wisconsin and Minnesota - Owen, David Dale, 1807 -1860 (Lippincott, Grambo, 1852)

Système des plantes : contenant les classes, ordres, genres et espèces; les caractères naturels et essentiels des genres; les phrases charactéristiques des espèces; la citation des meilleures figures; le climat et le lieu natal des plantes; l'époque de leur floraison; leurs propriétés et leurs usages dans les arts, dans l'économie rurale et la médecine - Linné, Carl von, 1707 -1778 (Chez Bruyset aîné et Buynand, 1804)

Systême sexuel des végétaux, suivant les classes, les ordres, les genres et les espèces, avec les caractères et les differences - Linné, Carl von, 1707 -1778 (A. Bertrand, 1803)

Tableau du règne végétal, selon la méthode de Jussieu - Ventenat, É. P. (Étienne Pierre), 1757 -1808 (de l'Imprimerie de J. Drisonnier, 1799)

A talk on weeds; an address delivered before the county road school, Clinton County, Iowa, 1910, with an appendix describing a few weeds - Pammel, L. H. (Louis Hermann), 1862 -1931 (1910)

Taschenbuch der deutschen und schweizer Flora, enthaltend die genauer bekannten Phanerogamen und Gefässcryptogamen, welche im Deutschen Reich ... in der Schweiz, in Deutsch-Oesterreich und in Istrien wild wachsen und zum Gebrauche der Menschen in grösserer Anzahl gebauet werden ... - Koch, Wilhelm Daniel Joseph, 1771 -1849 (Fues's Verlag (R. Reisland), 1878)

Taschenbuch der deutschen und schweizer Flora, enthaltend die genauer bekannten Pflanzen, welche in Deutschland, der Schweiz, in Preussen und Istrien wild wachsen ... - Koch, Wilhelm Daniel Joseph, 1771 -1849 (Gebhardt und Reisland, 1856)

Taschenbuch der Flora Deutschlands; nach dem Linnéischen Systeme geordnet - Kittel, Martin Balduin, 1798 -1885 (J.L. Schrag, 1847)

Taschenbuch der Flora Deutschlands; zum Gebrauche auf botanischen Excursionen - Kittel, Martin Balduin, 1798 -1885 (J.L. Schrag, 1853)

Taschenbuch der Flora von Trier und Luxemburg : mit Beru¨cksichtigung der Nahe- und Glan-Gegenden - Löhr, Matthias Joseph, 1800 -1864 (C. Troschel, 1844)

The Tasmanian flora - Rodway, Leonard (J. Vail, Govt. Printer, 1903)

Taxonomy and ecology of grassland sedges - Marfleet, Frederic C., (University of Alberta, 1950)

The Tennessee flora; with special reference to the flora of Nashville. Phaenogams and vascular cryptogams - Gattinger, Augustin, 1825 -1903 (The author, 1887)

Természetrajzi Füzetek kiadja a Magyar nemzeti Muzeum - Magyar Nemzeti Múzeum. (Franklin-társulat nyomdája [etc.], 1882)

Természetrajzi Füzetek kiadja a Magyar nemzeti Muzeum - Magyar Nemzeti Múzeum. (Franklin-társulat nyomdája [etc.], 1885)

Tested seeds : 1920 : market gardeners' list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.D. Woodruff & Sons, 1920)

Tested seeds : market gardener's list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.D. Woodruff & Sons, 1922)

Tested seeds : market gardener's list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.D. Woodruff & Sons, 1921)

A text-book of grasses : with especial reference to the economic species of the United States - Hitchcock, A. S. (Albert Spear), 1865 -1935 (Macmillan, 1914)

A text-book of grasses with especial reference to the economic species of the United States - Hitchcock, A. S. (Albert Spear), 1865 -1935 (Macmillan Co, 1914)

A text-book of mycology and plant pathology - Harshberger, John W. (John William), 1869 -1929 (P. Blakiston's Son & Co, 1917)

Text-book of pastoral and agricultural botany, for the study of the injurious and useful plants of country and farm - Harshberger, John W. (John William), 1869 -1929 (Blakiston, 1920)

Text-book of western botany : consisting of Coulter's Manual of the botany of the Rocky mountains, to which is prefixed Gray's lessons in botany. For the use of schools and colleges between the Mississippi river and the Rocky mountains - Coulter, John Merle, 1851 -1928 (Ivison, Blakeman, Taylor, and Company, 1885)

Textbook of pastoral and agricultural botany, for the study of the injurious and useful plants of country and farm - Harshberger, John W. (John William), 1869 -1929 (P. Blakiston's Son & Co, 1920)