Schriften herausgegeben von der Naturforscher-Gesellschaft bei der Universität Jurjew (Dorpat) - Universitas Jurjevensis. Naturforscher-Gesellschaft. (Druck von C. Mattiesen, 1895)

Schulflora der Provinz Schleswig-Holstein, des Fürstentums Lübeck, sowie des Gebietes der freien Städte Hamburg und Lübeck - Knuth, Paul, 1854 -1899 (O. Lenz, 1888)

Schultz's seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (G. Edward Schultz, 1907)

Schultz's seed annual : 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schultz's Seed Store, 1910)

Schultz's seed annual : 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schultz's Seed Store, 1923)

Schultz's seed annual for 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (G. Edward Schultz, 1909)

Schultz's seeds : 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schultz's Seed Store, 1915)

Schultz's seeds, 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shultz's Seed Store, 1915)

Schultz's seeds : 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schultz's Seed Store, 1913)

Schultz's seeds : 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schultz's Seed Store, 1914)

Schultz's seeds : 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schultz's Seed Store, 1916)

Schultz's seeds : 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schultz's Seed Store, 1917)

Schultz's seeds : 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schultz's Seed Store, 1918)

Schultz's seeds : 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schultz's Seed Store, 1919)

Schultz's seeds : 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schultz's Seed Store, 1920)

Schultz's seeds : 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schultz's Seed Store, 1921)

Die Schutzeinrichtungen in der Entwickelung der Keimpflanze - Haberlandt, Gottlieb, 1854 -1945 (Carl Gerold's Sohn, 1877)

Schweizerische Blätter für Ornithologie : Geflügel-Tauben- und Kaninchenzucht - Schweizerischer Geflügelzucht-Verein. (Schweizerischer Geflügelzucht-Verein, 1912)

Schweizerisches Pflanzen-Idiotikon : ein Wörterbuch von Pflanzenbenennungen in den verschiedenen Mundarten der deutschen, französischen und italienischen Schweiz : nebst deren lateinischen, französischen und deutschen Namen : zum Gebrauch für Mediciner, Pharmaceuten, Lehrer, Droguisten und Botaniker - Durheim, Carl Jakob, 1780 - (Huber & Comp.(Körber), 1856)

Science - American Association for the Advancement of Science. ([s.n.], 1880)

Science - American Association for the Advancement of Science. ([s.n.], 1883)

Science - American Association for the Advancement of Science. ([s.n.], 1892)

Science - American Association for the Advancement of Science. ([s.n.], 1899)

Science - American Association for the Advancement of Science. ([s.n.], 1907)

Science - American Association for the Advancement of Science. ([s.n.], 1910)

Science - American Association for the Advancement of Science. ([s.n.], 1911)

Science - American Association for the Advancement of Science. ([s.n.], 1912)

Science - American Association for the Advancement of Science. ([s.n.], 1913)

Science - American Association for the Advancement of Science. ([s.n.], 1919)

Science and practice in farm cultivation - Buckman, James, 1816 -1884 (R. Hardwicke, 1865)

The science and practice of farming during 1910 in Great Britain (England, Wales, Scotland) as seen through the scientific and agricultural press - International Institute of Agriculture. Bureau of Agricultural Science; Practice (Printed by the Unione Editrice, 1910)

Science-gossip (Simpkin Marshall, Hamilton, Kent & Co, 1897)

Science progress - Burdett, Henry C., Sir, 1847 -1920 (Scientific Press, 1898)

Science progress (John Murray, 1922)

Science progress in the twentieth century : a quarterly journal of scientific work & thought (John Murray, 1911)

Scientific and applied pharmacognosy, intended for the use of students in pharmacy, as a hand book for pharmacists, and as a reference book for food and drug analysts and pharmacologists - Kraemer, Henry, 1868 -1924 (Wiley, 1920)

Scientific news for general readers; a popular illustrated weekly journal of science (1888)

Scientific papers of Asa Gray - Gray, Asa, 1810 -1888 (Houghton, 1889)

The Scientific proceedings of the Royal Dublin Society - Royal Dublin Society. (The Society, 1883)

The Scientific proceedings of the Royal Dublin Society - Royal Dublin Society. (The Society, 1913)

The Scottish naturalist - Perthshire Society of Natural Science. (Cowan & Co. [etc.], 1879)

The Scottish naturalist - Perthshire Society of Natural Science. (Cowan & Co. [etc.], 1881)

Scottish Naturalist - Scottish Natural History Library. (Scottish Natural History Library, 1987)

The Scottish naturalist - Perthshire Society of Natural Science. (Cowan & Co. [etc.], 1885)

The Scottish naturalist - Perthshire Society of Natural Science. (Cowan & Co. [etc.], 1887)

The Scottish naturalist - Perthshire Society of Natural Science. (Cowan & Co. [etc.], 1889)

The Scottish naturalist - Perthshire Society of Natural Science. (Cowan & Co. [etc.], 1891)

Scottish Naturalist - Scottish Natural History Library. (Scottish Natural History Library, 1996)

Scottish Naturalist - Scottish Natural History Library. (Scottish Natural History Library, 1998)

Scottish Naturalist - Scottish Natural History Library. (Scottish Natural History Library, 2000)

Seasonal biology of Anopheles, Culex and Culiseta in central Alberta (Diptera: Culicidae) - Hudson, James Edward. (University of Alberta, Dept. of Entomology, 1977)

Seasonal changes in the chemical composition of range forage and their relation to nutrition of animals - Goss, H. (Harold), 1895 -1972 (Agricultural Experiment Station, 1932)

Seattle Seed Co.'s annual priced catalogue for 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Seattle Seed Company, 1910)

Seattle Seed Company's complete catalogue of seeds, poultry supplies, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Seattle Seed Company, 1907)

Seattle Seed Company's complete catalogue of seeds, poultry supplies, etc. : 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Seattle Seed Company, 1908)

A second Ohio weed manual : general weed questions : revised descriptive illustrated list of Ohio weeds - Selby, A. D. (Augustine Dawson), 1859 -1924 (Ohio Agricultural Experiment Station, 1906)

Secrets of earth and sea - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Macmillan, 1920)

Secrets of earth and sea - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Methuen & co. ltd, 1920)

Secrets of earth and sea - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Methuen, 1923)

Secrets of earth and sea - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Methuen, 1920)

Seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1900)

Seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1891)

Seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1895)

Seed annual - D.M. Ferry & Co. (D.M. Ferry & Co, 1881)

Seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert's Seed Store, 1934)

Seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1893)

Seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert's Seed Store, 1935)

Seed annual - Fottler, Fiske, Rawson Co. (Fottler, Fiske, Rawson Co, 1915)

Seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1894)

Seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1921)

Seed annual - D.M. Ferry & Co. (D.M. Ferry & Co, 1893)

Seed annual - Fottler, Fiske, Rawson Co. (Fottler, Fiske, Rawson Co, 1920)

Seed annual - D.M. Ferry & Co. (D.M. Ferry & Co, 1885)

Seed annual - D.M. Ferry & Co. (D.M. Ferry & Co, 1889)

Seed annual - Fottler, Fiske, Rawson Co. (Fottler, Fiske, Rawson Co, 1921)

Seed annual - D.M. Ferry & Co. (D.M. Ferry & Co, 1900)

Seed annual - D.M. Ferry & Co. (D.M. Ferry & Co, 1911)

Seed annual - D.M. Ferry & Co. (D.M. Ferry & Co, 1912)

Seed annual - D.M. Ferry & Co. (D.M. Ferry & Co, 1913)

Seed annual - D.M. Ferry & Co. (D.M. Ferry & Co, 1914)

Seed annual - D.M. Ferry & Co. (D.M. Ferry & Co, 1916)

Seed annual - D.M. Ferry & Co. (D.M. Ferry & Co, 1919)

Seed annual - D.M. Ferry & Co. (D.M. Ferry & Co, 1920)

Seed annual - D.M. Ferry & Co. (D.M. Ferry & Co, 1921)

Seed annual, 1881 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1881)

Seed annual, 1884 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1884)

Seed annual, 1889 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1889)

Seed annual, 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1899)

Seed annual 1901 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1901)

Seed annual 1905 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1905)

Seed annual 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1906)

Seed annual 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1907)

Seed annual 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1909)

Seed annual 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Seattle Seed Co, 1911)

Seed annual 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1911)

Seed annual 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1913)

Seed annual 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1916)

Seed annual 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fottler, Fiske, Rawson Co, 1916)

Seed annual 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fottler, Fiske, Rawson Co, 1917)

Seed annual 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fottler, Fiske, Rawson Co, 1918)

Seed annual 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1919)

Seed annual 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Seattle Seed Co, 1920)

Seed annual 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1920)

[Seed annual : 1920] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fottler, Fiske, Rawson Co, 1920)

Seed annual 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Seattle Seed Co, 1921)

Seed annual : 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (MacNiff Horticultural Company, 1921)

Seed annual 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1921)

Seed annual 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1922)

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

Seed annual, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1929)

Seed annual 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1950)

Seed annual for 1890 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Gardiner & Co, 1890)

Seed annual for 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1951)

Seed annual for 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1952)

Seed annual for 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett Bros., Inc, 1954)

Seed annual : spring 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1925)

Seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Central Coal & Seed Co, 1939)

Seed catalog, 1940 : flower, vegetable, field seeds, fertilizers, insecticides - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Duthie Seed Co, 1940)

Seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hosea Waterer, 1905)

Seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sevin, Vincent & Co, 1903)

Seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sevin, Vincent & Co, 1895)

Seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sevin, Vincent & Co, 1900)

Seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sevin, Vincent & Co, 1901)

Seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sevin, Vincent & Co, 1902)

Seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gilbride & Grey, 1894)

Seed catalogue - Griswold, Thos. & Co. (Thomas Griswold & Co, 1916)

Seed catalogue - Griswold, Thos. & Co. (Thomas Griswold & Co, 1917)

Seed catalogue : 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tucker-Mosby Seed Co, 1922)

Seed guide : season 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Field Seed Company, 1928)

Seed list : a list of forage plant seeds and the incidental seeds commonly found with them - Hillman, F. H. (Division of Seed Investigations, Bureau of Plant Industry, U.S. Dept. of Agriculture, 1935)

Seed list : a list of forage plant seeds and the incidental seeds commonly found with them - United States. Division of Seed Investigations. (Division of Seed Investigations, Bureau of Plant Industry, U.S. Dept. of Agriculture, 1935)

Seed trade buyers guide, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1942)

Seed trade buyers guide, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1943)

Seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1913)

Seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1915)

Seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Montgomery Ward & Co, 1906)

Seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1905)

Seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1914)

Seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1906)

Seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1907)

Seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1908)

Seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1910)