Smithsonian contributions to knowledge - Smithsonian Institution (Smithsonian Institution, 1852)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1878)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1879)

Soil conditions and plant growth - Russell, Edward J. Sir, (Edward John), 1872 -1965 (Longmans, Green, 1921)

Some account of the fauna and flora of Sinai, Petra, and Wâdy 'Arabah - Hart, Henry Chichester, 1847 -1908 (Pub. for the Committee of the Palestine exploration fund by A. P. Watt, 1891)

Some account of the fauna and flora of Sinai, Petra, and WÃ¢dy 'Arabah - Hart, Henry Chichester, 1847 -1908 (Pub. for the Committee of the Palestine Exploration Fund by A.P. Watt, 1891)

Some new and important plant disease occurrences and developments in the United States in 1950 - United States. Plant Disease Survey. (Plant Disease Survey, Division of Mycology and Disease Survey, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, United States Department of Agriculture, 1951)

Some new and important plant disease occurrences and developments in the United States in 1954 - United States. Plant Disease Epidemics; Identification Section. (Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1955)

Some new and important plant disease occurrences and developments in the United States in 1957 - Nance, Nellie W. (Crops Research Division, Agricultural Research Service, United States Department of Agriculture, 1958)

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 botany - Storey, Francis W. (Longmans, Green, 1922)

South-African butterflies ; a monograph of the extra-tropical species - Bowker, James Henry. (Trubner, 1889)

South African flowering plants : for the use of beginners, students and teachers - Henslow, George, 1835 -1925 (Longmans, Green, and Co, 1903)

South African flowering plants; for the use of beginners, students and teachers - Henslow, George, 1835 -1925 (Longmans, Green, 1914)

South African journal of natural history - South African Biological Society. (South African Biological Society, 1918)

South African journal of natural history - South African Biological Society. (South African Biological Society, 1920)

South African journal of science - South African Association for the Advancement of Science. (South African Association for the Advancement of Science, 1909)

South African journal of science - South African Association for the Advancement of Science. (South African Association for the Advancement of Science, 1910)

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, 1912)

South African journal of science - South African Association for the Advancement of Science. (South African Association for the Advancement of Science, 1917)

South African journal of science - South African Association for the Advancement of Science. (South African Association for the Advancement of Science, 1920)

South African journal of science - South African Association for the Advancement of Science. (South African Association for the Advancement of Science, 1921)

South African quarterly journal - South African Literary; Scientific Institution (1830)

The South Australian Naturalist - Field Naturalists' Society of South Australia (The Society, 1927)

The South Australian Naturalist - Field Naturalists' Society of South Australia (The Society, 1932)

The south's best seeds : spring 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1941)

The south's best seeds : spring 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1942)

The south's best seeds : spring 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1943)

The south's best seeds : spring 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1944)

The south's best seeds : spring 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1945)

The south's best seeds : spring 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1953)

The south's best seeds : spring 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1954)

The south's best seeds : spring 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1946)

The south's best seeds : spring 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1948)

The south's best seeds : spring 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1950)

The south's best seeds : spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1951)

The south's best seeds : spring 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1952)

The south's best seeds : Steckler Seed Company - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1940)

The south's best seeds Steckler Seed Company Incorporated : 1938 garden manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1938)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2010)

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

Southern Africa. A geography and natural history of the country, colonies, and inhabitants from the Cape of Good Hope to Angola, together with notices of their origins, manners, habits, customs, traditions, superstitions, religious usages, languages, past and present conditions, manufactures, wepons, etc. ... - Fleming, Francis Patrick. (Arthur Hall, Virtue, and Co, 1856)

Special quotations. D-518 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1958)

Special quotations. D-488 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1954)

Special quotations. D-496 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1955)

Special quotations. D-523 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1958)

Special quotations. D-495 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1955)

Special quotations. D-538 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1959)

Special quotations. no. 485 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1953)

Special quotations. D-531 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1959)

Special quotations. D-532 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1959)

Special quotations. D-503 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1956)

Special quotations. D-506 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1956)

Special quotations. no. 447-D - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1953)

Special quotations. D-537 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1959)

Special quotations. no. 479-D - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1953)

Special quotations. no. 478-D - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1953)

Special quotations. D-502 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1956)

Special quotations. D-533 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1959)

Special quotations. D-536 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1959)

Special quotations. D-529 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1959)

Special quotations. D-510 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bingham Seed Company, 1957)

Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1962)

Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1964)

Special spring catalogue of new and rare plants, bulbs, fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oliver H. Drew, 1896)

Special spring catalogue of new and rare plants, bulbs, fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Miss Mary E. Martin, 1896)

Species Blancoanae :a critical revision of the Philippine species of plants described by Blanco and by Llanos - Merrill, Elmer D. (Elmer Drew), 1876 -1956 (Bureau of Printing, 1918)

Species plantarum : exhibentes plantas rite cognitas ad genera relatas, cum diferentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas - Linné, Carl von, 1707 -1778 (Junk, 1753)

Species plantarum : exhibentes plantas rite cognitas ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas - Willdenow, Karl Ludwig, 1765 -1812 (impensis G.C. Nauk, 1799)

Species plantarum : exhibentes plantas rite cognitas ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas - Willdenow, Karl Ludwig, 1765 -1812 (impensis G.C. Nauk, 1800)

Species plantarum : exhibentes plantas rite cognitas ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas - Willdenow, Karl Ludwig, 1765 -1812 (impensis G.C. Nauk, 1803)

Species plantarum, exhibentes plantas rite cognitas ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas - Linné, Carl von, 1707 -1778 (Typis Joannis Thomae de Trattner, 1764)

Spicilegium Neilgherrense, or, a selection of Neilgherry plants : drawn and coloured from nature, with brief descriptions of each ; some general remarks on the geography and affinities of natural families of plants, and occasional notices of their economical properties and uses - Wight, Robert, 1796 -1872 (the author, 1846)

Spisok nasinni︠a︡ dli︠a︡ obminu = Index seminum quae Hortus Botanicus in Kamianetz-Podilskyj pro mutua commutatione offert - Kam'ia͡nets͡ʹ-Podilʹsʹkyĭ Botanichniĭ sad. (Kam'ia͡nets͡ʹ-Podilʹsʹkyĭ Botanichniĭ sad, 1935)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1997)

Spring 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Diggs & Beadles Seed Co., Inc, 1939)

Spring 1939 price list on White's true-bred seeds, triple protected and dated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Buxton White Seed Company, 1939)

Spring 1939 specials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wight Nurseries, 1939)

Spring 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Diggs & Beadles Seed Co., Inc, 1940)

Spring 1941 : plant & eat vegetables for health - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Diggs & Beadles Seed Co., Inc, 1941)

Spring 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Diggs & Beadles Seed Co., Inc, 1942)

Spring 1942 price list on White's true-bred seeds, triple protected and dated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Buxton White Seed Company, 1942)

Spring 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Diggs & Beadles Seed Co., Inc, 1943)

Spring 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Diggs & Beadles Seed Co., Inc, 1945)

Spring 1949, our 44th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraziers Seed Store, 1949)

Spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Company, 1951)

Spring 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Company, 1953)

Spring 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steckler, 1955)

Spring and summer planting list, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Paul J. Howard's California Flowerland, 1941)

Spring catalog, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.W. Wood & Sons, 1944)

Spring catalog, 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.W. Wood & Sons, 1958)

Spring catalog and planting guide : garden, field. and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Nicholson, 1958)