Summa plantarum : quae hactenus innotuerunt methodo Linnaeana per genera et species digesta illustrata descripta - Vitman, Fulgenzio Antonio Maria, ‏ 1728 -1806 (Typis Imper. Monast. s. Ambrosii majoris, 1789)

Summa plantarum, quae hactenus innotuerunt methodo Linnaeana per genera et species digesta, illustrata, descripta - Imper. Monast. s. Ambrosii majoris. (Typis Imper. Monast. S. Ambrosii Majoris, 1789)

Summae plantarum a Fulgentio Vitman in lucem editae anno 1789 supplementum. Tomus I - Vitman, Fulgenzio Antonio Maria, ‏ 1728 -1806 (Apud Pirotam et Masperum, 1802)

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

Supplément a L'Apologie du thé : en résponse aux réflexions sur l'Apologie (Chez Leopold Varret, 1751)

Supplément à l'Encyclopédie, ou, Dictionnaire raisonné des sciences, des arts et des métiers - Papillon, Jean-Michel, 1698 -1776 (Chez M.M. Rey, libraire, 1776)

Supplément à l'Encyclopédie, ou, Dictionnaire raisonné des sciences, des arts et des métiers - Papillon, Jean-Michel, 1698 -1776 (Chez M.M. Rey, libraire, 1777)

Supplément au dictionnaire de l'Académie, ainsi qu'a la plupart des autres lexiques français, contenant les termes appropriés aux arts et aux sciences et les mots nouveaux consacrés par l'usage (Masson, 1827)

Supplement to general catalogue and price list for the season of 1886 and 1887 : apricots, cherries, figs, quinces and grape novelties - Gillet, Felix. (Barren Hill Nurseries, 1886)

Supplement to harvesting ants and trap-door spiders - Moggridge, John Traherne, 1842 -1874 (Reeve & Co, 1873)

A supplement to the description of the coffee-tree - Douglas, James, 1837 -1918 (Printed for T. Woodward, 1727)

Supplement to the list of the specimens of homopterous insects in the collection of the British Museum - British Museum (Natural History). Department of Zoology. (Printed by Order of the Trustees, 1858)

Supplementary notes to the first and second edition of Dr. Buckland's Bridgewater treatise : with a plate of the fossil head and restored figure of the Dinotherium - Buckland, William, 1784 -1856 (William Pickering, 1837)

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

Sylloge algarum omnium hucusque cognitarum - Boston Society of Natural History. (Sumptibus auctoris, 1889)

Sylloge algarum omnium hucusque cognitarum - Boston Society of Natural History. (Sumptibus auctoris, 1892)

Sylloge algarum omnium hucusque cognitarum - Boston Society of Natural History. (Sumptibus auctoris, 1907)

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1883)

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1884)

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1886)

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1887)

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1892)

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1895)

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1905)

Sylloge generum specierumque cryptogamarum, quas in variis operibus descriptas iconibusque illustratas, nunc ad diagnosim reductas, nonnullasque novas interjectas - Montagne, Jean François Camille, 1784 -1866 (J.-B. Baillire, 1856)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1986)

Les syndicats agricoles et leur oeuvres - Rocquigny du Fayel, Henri Marie Robert, comte de (A. Colin, 1900)

Synonomik der europäischen Brutvögel und Gäste : systematisches Verzeichniss nebst Angaben über die geographische Verbreitung der Arten unter besonderer Berücksichtigung der Brutverhältnisse - Rey, Eugène, 1838 -1909 (G. Schwetschke'scher Verlag, 1872)

A synonymic catalogue of diurnal Lepidoptera. Supplement, March, 1871-June, 1877 - Kirby, W. F. (William Forsell), 1844 -1912 (J. Van Voorst, 1877)

A synonymic catalogue of diurnal Lepidoptera - Kirby, W. F. (William Forsell), 1844 -1912 (J. Van Voorst, 1871)

Synopsis avium : nouveau manuel d'ornithologie - Dubois, Alphonse, 1839 -1921. (H. Lamertin, 1904)

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

Synopsis des échinides fossiles / par É. Desor - Desor, E. (Edouard), 1811 -1882 (G. Reinwald, 1858)

Synopsis des Hémiptères-Hétéroptères de France - Puton, A. (Auguste), 1834 -1913 (1878)

Synopsis filicum; or, A synopsis of all known ferns, including the Osmundaceae, Schizaeaceae, Marattiaceae, and Ophioglossaceae (chiefly derived from the Kew herbarium) Accompanied by figures representing the essential characters of each genus - Baker, John Gilbert, 1834 -1920 (R. Hardwicke, 1874)

Synopsis florae fossilis senogalliensis - Massalongo, Abramo, 1824 -1860 (Merlo, 1858)

A synopsis of practical philosophy : alphabetically arranged, containing a great variety of theorems, formulae, and tables - Carr, John, Rev. (John Weale, 1843)

Synopsis of the contents of the British Museum - British Museum ([the Museum], 1854)

Synopsis of the contents of the British Museum - British Museum (Woodfall, 1842)

Synopsis of the contents of the British Museum - British Museum (printed by Woodfall & Kinder, 1855)

Synopsis of the contents of the British Museum - British Museum (printed by Woodfall and Kinder, 1856)

Synopsis of the contents of the British Museum - British Museum (G. Woodfall and Son, 1852)

Synopsis of the contents of the British Museum - British Museum (Printed by G. Woodfall, 1848)

Synopsis of the contents of the British Museum - British Museum (Printed by Woodfall and Kinder, 1853)

Synopsis of the contents of the British Museum - British Museum (Printed by G. Woodfall, 1850)

Synopsis of the contents of the British Museum - British Museum (Printed by G. Woodfall and Son, 1851)

Synopsis of the contents of the British Museum - British Museum (Printed by G. Woodfall and Son, Angel Court, Skinner Street, 1840)

Synopsis of the contents of the British Museum - British Museum (Printed by G. Woodfall and Son, 1847)

Synopsis of the contents of the British Museum - British Museum (Woodfall, 1841)

Synopsis of the contents of the British Museum - British Museum (Printed by G. Woodfall, 1849)

A synopsis of the family Unionidae - Lea, Isaac, 1792 -1886 (H.C. Lea, 1870)

A synopsis of the family Unionidae - Lea, Isaac, 1792 -1886 (H. C. Lea, 1870)

Synopsis of the flora of the Laramie group - Ward, Lester F. (Lester Frank), 1841 -1913 (Govt. print. off, 1885)

A synopsis of the genera of American plants, according to the latest improvements on the Linnaean system: with the new genera of Michaux and others. Intended for the use of students in botany ... - Rich, Oliver O. (Printed by J. M. Carter, for J. Milligan, and Richards and Mallory, Georgetown, A. Finley, Philadelphia; [etc., etc.], 1814)

Synopsis of the Naiades : or pearly fresh-water mussels / by Charles Torrey Simpson - Simpson, Charles Torrey, 1846 -1932 (Govt. Print. Off, 1900)

Synopsis of the North American Syrphidae - Williston, Samuel W. (Samuel Wendell), 1851 -1918 (G.P.O, 1886)

A synopsis on the anatidae or duck tribe - Eyton, T. C. (Thomas Campbell), 1809 -1880 (R. Hobson, 1869)

Synopsis plantarum :seu, Enumeratio systematica plantarum plerumque adhuc cognitarum cum differentiis specificis et synonymis selectis ad modum Persoonii elaborata - Dietrich, David Nathanael Friedrich, 1800 -1888 (B. F. Voigtii, 1839)

Synopsis plantarum; seu, Enumeratio systematica plantarum plerumque adhuc cognitarum cum differentiis specificis et synonymis selectis ad modum Persoonii elaborata - Dietrich, David Nathanael Friedrich, 1800 -1888 (B. F. Voigtii, 1839)

Synopsis plantarum :seu, Enumeratio systematica plantarum plerumque adhuc cognitarum cum differentiis specificis et synonymis selectis ad modum Persoonii elaborata - Dietrich, David Nathanael Friedrich, 1800 -1888 (B. F. Voigtii, 1843)

Synopsis plantarum,seu Enchiridium botanicum, complectens enumerationem systematicam specierum hucusque cognitarum - Persoon, C. H. (Christiaan Hendrik), 1755 -1837 (C.F. Cramerum, 1805)

Synopsis reptilium : or short descriptions of the species of reptiles. Part I, Cataphracta. Tortoises, crocodiles, and enaliosaurians - Gray, John Edward 1800 -1875 (Treuttel, Wurtz, and Co, 1831)

Synopsis reptillium; or, Short descriptions of the species of reptiles - Gray, John Edward 1800 -1875 (Treuttel, Wurtz, and Co, 1831)

Synoptical flora of North America - Gray, Asa, 1810 -1888 (American Book Company, 1884)

Systema naturae per regna tria naturae : secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis - Linné, Carl von, 1707 -1778 (Typis Ioannis Thomae, 1767)

Systematics of the family Nassariidae (Mollusca:Gastropoda) - Cernohorsky, Walter Oliver. (Auckland Institute and Museum, 1984)

Systematische Übersicht der Fossilen Myriopoden, Arachnoideen und Insekten - Scudder, Samuel Hubbard, 1837 -1911 (R. Oldenbourg, 1885)