The silva of North America :a description of the trees which grow naturally in North America exclusive of Mexico - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin and company, 1898)

The silva of North America :a description of the trees which grow naturally in North America exclusive of Mexico - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin and company, 1902)

The silva of North America a description of the tree which grow naturally in North America exclusive of Mexico - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin, 1898)

The silva of North America a description of the tree which grow naturally in North America exclusive of Mexico - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin, 1902)

The silva of North America a description of the tree which grow naturally in North America exclusive of Mexico - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin, 1896)

Sitzungsberichte. Abt. 1, Mineralogie, Krystallographie, Botanik, Physiologie der Pflanzen, Zoologie, Paläontologie, Geologie, physische Geographie und Reisen - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1892)

Skadelige insekter i vore haver - Boas, J. E. V. (Johan Erik Vesti), 1855 -1935 (C. J. Catos bog- & stentrykkeri, 1906)

The social insects : their origin and evolution - Wheeler, William Morton, 1865 -1937 (K. Paul, Trench, Trubner, 1928)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1914)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1918)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1920)

Societatum litterae (R. Friedländer, 1893)

Some important insects of Illinois shade trees and shrubs - Forbes, Stephen Alfred, 1844 -1930 (University of Illinois Agricultural Experiment Station, 1911)

Some Mexican and Japanese injurious insects liable to be introduced into the United States - Cockerell, Theodore D. A. (Theodore Dru Alison), 1866 -1948 (Government Printing Office, 1896)

Some notable instances of the distribution of injurious insects by artificial means - Theobald, Fred. V. (Frederick Vincent), 1868 -1930 (1906)

Some south Indian insects and other animals of importance considered especially from an economic point of view - Fletcher, T. B. (Thomas Bainbrigge), 1878 -1950 (Printed by the Superintendent, Government Press, 1914)

Some south Indian insects and other animals of importance considered especially from an economic point of view - Fletcher, T. B. (Thomas Bainbrigge), 1878 -1950 (Printed by the superintendent, government press, 1914)

South African journal of science - South African Association for the Advancement of Science. (South African Association for the Advancement of Science, 1911)

South African journal of science - South African Association for the Advancement of Science. (South African Association for the Advancement of Science, 1918)

The southern apple and peach culturist ... containing full and practical instructions ... - Fitz, James. (J. W. Randolph & English, 1872)

The southern apple and peach culturist ... containing full and practical instructions ... with descriptive catalogues of the most esteemed orchard fruits ... Also a treatise on insects and their extermination - Fitz, James. (J. W. Randolph & English, 1872)

[Southern Nursery Company materials] - Southern Nursery Company. (1907)

The Southern planter & farmer (B. Williams, 1876)

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

Species des hyménoptères d'Europe & d'Algérie - André, Ernest, 1838 -1914 (1902)

Spolia zeylanica - Colombo Museum (Colombo Museum, 1914)

Spolia zeylanica - Colombo Museum (Colombo Museum, 1915)

Spraying crops - Weed, Clarence Moores, 1864 -1947 (Orange Judd co, 1895)

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)

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)

Stanford University publications. University series. Biological sciences - Stanford University. (University Press, 1920)

Stein's Orchideenbuch. Beschreibung, Abbildung und Kulturanweisung der empfehlenswertesten Arten. Mit 184 in den Text gedruckten Abbildungen - Stein, Berthold. (P. Parey, 1892)

The structure and life-history of the harlequin fly (Chironomus) - Miall, L. C. (Louis Compton), 1842 -1921 (Clarendon Press, 1900)

A student's text-book of zoology - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (S. Sonnenschein and co, 1898)

A student's text-book of zoology - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (S. Sonnenschein and Co., ltd, 1909)

Studies of parasitic and predaceous insects in New Zealand, Australian, and adjacent islands - United States. Department of Agriculture. (G.P.O, 1893)

Studies on insects affecting the fruit of the apple : with particular reference to the characteristics of the resulting scars - Knight, Harry H. (Harry Hazelton), 1889 -1976 (Cornell University Agricultural Experiment Station, 1922)

Stuttgarter Beiträge zur Naturkunde. Serie B, Geologie und Paläontologie - Staatliches Museum für Naturkunde in Stuttgart. (Staatliches Museum für Naturkunde, 1988)

Stuttgarter Beiträge zur Naturkunde - Staatliches Museum für Naturkunde in Stuttgart (Das Museum, 1969)

su lian dui wai jian yi bing cong hai tu pian 苏联对外检疫病虫害图篇 - su lian nong ye bu nong ye zhi wu jian yi ju bian, zhong yang nong ye zhi wu jian yi shi yan shi 苏联农业部农业植物检疫局编, 中央农业植物检疫实验室 (cai zheng jin ji chu ban she 财政经济出版社, 1957)

su lian ou zhou bu fen sheng lin ji guan shang shu mu yu guan mu bei hai jian suo biao 苏联欧洲部分森林及观赏树木与灌木被害检索表 - Gusev, V. I. (cai zheng jin ji chu ban she chu ban 财政经济出版社出版, 1954)

Successful fruit culture; a practical guide to the cultivation and propagation of fruits - Maynard, Samuel T. (Samuel Taylor), 1844 -1923? (Orange Judd company, 1905)

Sucking insects and mites of the apple - Nova Scotia Agricultural College. ([s.n.], 1917)

Die Sukkulenten (Fettplanzen und Kakteen) : Beschreibung, Abbildung und Kultur derselben - Schumann, K. (Karl) 1851 -1904 (P. Parey, 1892)

A summary of the prevalence of plant diseases in the Dominion of Canada, 1920-1924 - Canada. Department of Agriculture. (F.A. Acland, Printer to the King's Most Excellent Majesty, 1926)

Supplement to insect enemies of eastern forests : index to insects by host plants - Schaffner, J. V. (John Valentine), 1888 - (U.S. Dept. of Agriculture, 1953)

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 catalogue of the Library of the Entomological Society of London - Champion, G. C. (George Charles) 1851 -1927 (The Society, 1900)

Survey of insect pests and plant diseases of selected food crops in Mexico, Central America, and Panama - Crandall, Bowen Sinclair, 1909 - (International Agricultural Development Service, U.S. Dept. of Agriculture, 1967)

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

Svensk botanisk tidskrift - Svenska botaniska föreningen. (Svenska botaniska föreningen [etc.], 1909)

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, 1788)

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, 1897)

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

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1901)

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1902)

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

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1906)

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1911)

Sylloge fungorum omnium hucusque cognitorum - Saccardo, P. A. (Pier Andrea), 1845 -1920 (sumptibus auctoris, 1931)

A synonymic checklist of the Hexapoda of the New Zealand sub-region : the smaller orders - Auckland Institute; Museum. (Auckland Institute and Museum, 1977)

Synopsis des zoocécidies d'Europe / par l'abbé J.-J. Kieffer - Kieffer, J.-J. (Jean-Jacques), 1857 -1925 (Société entomologique de France, 1901)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Supplement IV, Ce-Cz - Mennega, E. A. (Koeltz Scientific Books, 1997)

Taxonomic material and reference listings for insect identifiers : Coccoidea - United States. Animal; Plant Health Inspection Service. Plant Protection; Quarantine Programs. (PPQ, APHIS, USDA, 1975)

Taxonomy and geographical distribution of the genus Milesia - Faull, J. H. (Joseph Horace), 1870 -1961 (The Arnold Arboretum of Harvard University, 1932)

Taxonomy of some scale insects of the genus Parlatoria encountered in plant quarantine inspection work - Morrison, Harold, 1890 -1963 (U.S. Dept. of Agriculture, 1939)

Teachers' manual - Cooke, Matthew, active 1881 -1884 (H.S. Crocker & co, 1884)

Technical bulletin - North Carolina Agricultural Experiment Station. (The Station, 1889)

Technical series / Bureau of Entomology United States Department of Agriculture - United States. Bureau of Entomology. (Govt. print. off, 1895)

Technical series / Bureau of Entomology United States Department of Agriculture - United States. Bureau of Entomology. (Govt. print. off, 1896)