si bai zhong zhu si liao zhi wu he ta me de ying yang jia zhi - Dong, Heng & Zhang Zhongge (nong yin chu ban she)

SIDA, contributions to botany - Mahler, William F. (W. F. Mahler, etc.], 1968)

Simmers' annual seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([J.A. Simmers], 1902)

Simmers annual seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([J.A. Simmers], 1901)

Simon's high grade seeds for market gardeners, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.N. Simon & Son, 1936)

Simon's high grade seeds for market gardeners, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.N. Simon & Son, 1937)

Simon's high grade seeds for market gardeners, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.N. Simon & Son, 1938)

Simon's perfection seeds : 1931 market gardeners' catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.N. Simon & Son, 1931)

Simon's perfection seeds : 1932 price list for market gardeners - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.N. Simon & Son, 1932)

Simon's perfection seeds for market gardeners : 1929 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.N. Simon & Son, 1929)

Simon's perfection seeds for market gardeners : 1930 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.N. Simon & Son, 1930)

Simon's perfection seeds for market gardeners : 1933 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.N. Simon & Son, 1933)

Simon's perfection seeds for market gardeners, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.N. Simon & Son, 1934)

Simon's perfection seeds for market gardeners, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.N. Simon & Son, 1935)

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, 1893)

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, 1909)

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, 1912)

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, 1914)

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, 1917)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1873)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1881)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Klasse Abt. 3 Anatomie und Physiologie des Menschen und der Tiere sowie aus jenem der theoretischen Medizin - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1909)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Klasse Abt. 3 Anatomie und Physiologie des Menschen und der Tiere sowie aus jenem der theoretischen Medizin - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1912)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Klasse Abt. 3 Anatomie und Physiologie des Menschen und der Tiere sowie aus jenem der theoretischen Medizin - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1914)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof-und Staatsdruckerei in Commission bei Karl Gerold's Sohn, 1856)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe Abt. 1 Mineralogie, Botanik, Zoologie, Geologie und Paläontologie - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Commission bei C. Gerold's Sohn, 1878)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe Abt. 1 Mineralogie, Botanik, Zoologie, Geologie und Paläontologie - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Commission bei C. Gerold's Sohn, 1879)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe Abt. 1 Mineralogie, Botanik, Zoologie, Anatomie, Geologie und Paläontologie - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Commission bei Carl Gerold's Sohn, 1869)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe Abt. 1 Mineralogie, Botanik, Zoologie, Geologie und Paläontologie - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Commission bei C. Gerold's Sohn, 1881)

Sitzungsberichte der Königlich Preussischen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Deutsche Akademie der Wissenschaften zu Berlin, 1899)

Sitzungsberichte des Deutschen Naturwissenschaftlich-Medicinischen Vereines für Böhmen "Lotos" in Prag - Deutscher Naturwissenschaftlich-Medizinischer Verein für Böhmen "Lotos." (Die Verein, 1905)

Sitzungsberichte und abhandlungen der Naturforschenden Gesellschaft zu Rostock - Naturforschende und Medizinische Gesellschaft zu Rostock. (1911)

Sitzungsberichte und abhandlungen der Naturforschenden Gesellschaft zu Rostock - Naturforschende und Medizinische Gesellschaft zu Rostock. (1913)

Sitzungsberichte und Abhandlungen der Naturwissenschaftlichen Gesellschaft Isis in Dresden - Gesellschaft Isis in Dresden. (Warnatz & Lehmann, 1881)

Sitzungsberichte und Abhandlungen der Naturwissenschaftlichen Gesellschaft Isis in Dresden - Gesellschaft Isis in Dresden. (Warnatz & Lehmann, 1889)

Sitzungsberichte und Abhandlungen der Naturwissenschaftlichen Gesellschaft Isis in Dresden - Gesellschaft Isis in Dresden. (Warnatz & Lehmann, 1907)

Sixteenth annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gill Brothers Seed Company, 1926)

Sixteenth annual seed catalog, 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Valley Seed Company, 1925)

Skånes flora : innefattande de fanerogama och ormbunkartade växterna - Areschoug, F. W. C. (Fredrik Wilhelm Christian), 1830 -1908 (C.W.K. Gleerup, 1866)

Skrifter udgivne af Videnskabsselskabet i Christiania I Mathematisk-naturvidenskabelig klasse - Christiania videnskabs-selskab. I–Math.-naturv. klasse. (I Kommission hos J. Dybwad, 1903)

Skrifter utgit av Videnskapsselskapet i Kristiania I Matematisk-naturvidenskabelig klasse - Christiania videnskabs-selskab. I–Math.-naturv. klasse. (I Kommission hos J. Dybwad, 1914)

Skrifter utgit av Videnskapsselskapet i Kristiania I Matematisk-naturvidenskabelig klasse - Christiania videnskabs-selskab. I–Math.-naturv. klasse. (I Kommission hos J. Dybwad, 1911)

Skromme's field and garden seeds : 1926 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Skromme Seed Company, 1926)

Slate's guide to gardening and descriptive catalog : 70th year, spring, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Slate Seed Company, 1936)

Slate's guide to gardening and descriptive catalog : 71st year, spring, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Slate Seed Company, 1937)

Slate's guide to gardening and descriptive catalog : 73rd year, spring, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Slate Seed Company, 1939)

Slate's guide to gardening and descriptive catalog : 74th year, spring, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Slate Seed Company, 1940)

Slate's guide to gardening and descriptive catalog : 75th year, spring, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Slate Seed Company, 1941)

Slate's guide to gardening and descriptive catalog : 76th year, spring, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Slate Seed Company, 1942)

Slate's guide to gardening, garden and field seeds : Vol. LXIX, January 1, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Slate Seed Company, 1935)

Slate's seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Slate Seed Company, 1933)

Slate's seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Slate Seed Company, 1934)

Slovar rodovykh imen rasti͡eniĭ : s perevodom na rossiĭskiĭ i͡azyk, oznacheniem ikh proiskhozhdenii͡a, klassa, k koemu kazhdyĭ rod prinadlezhit i chisla izvi͡estnykh porod kazhdago rasti͡enii͡a, po pokazanii͡am Persona i Shteĭdeli͡a - Martynov, Ivan Ivanovich, 1771 -1833 (V tip. Departamenta narodnago prosvi͡eshchenii͡a, 1826)

The small grains - Carleton, Mark Alfred, 1866 -1925 (The Macmillan company, 1916)

Smith's garden book for flower lovers, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Smith's Gardens, 1936)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 2012)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1852)

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

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1909)

Societatum litterae (R. Friedländer, 1887)

Some of Buist's seeds with a century-old reputation: Buist's big four for the vegetable garden ; Annuals for immediate results ; Perennials for permanent gardens - Robert Buist Company (Robert Buist Company, 1928)

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

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

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

Southern truckers' guide : 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Amzi Godden Co, 1908)

Southern truckers' guide : 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Amzi Godden Seed Co, 1909)

Southern truckers guide : 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Amzi Godden Seed Co, 1911)

The Southern truckers' guide and general descriptive catalogue : 1912 nineteenth annual edition - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Amzi Godden Co, 1912)

Southern wild flowers and trees, together with shrubs, vines and various forms of growth found through the mountains, the middle district and the low country of the South - Rowan, Ellis, 1848 -1922 (F.A. Stokes Co, 1901)

Southside Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Southside Nurseries, 1932)

Sow Salzer's seeds : 1868-1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John A. Salzer Seed Co, 1932)

Sow Salzer's seeds : 1926 wholesale price list for market gardeners only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John A. Salzer Seed Company, 1926)

Sow Salzer's seeds : 1929 wholesale price list for market gardeners only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John A. Salzer Seed Company, 1929)

Sow Salzer's seeds : 58 years of faithful service, 1868-1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John A. Salzer Seed Co, 1926)

Sow Salzer's seeds : 61 years of faithful service - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John A. Salzer Seed Company, 1929)

Sow Salzer's seeds : 72 years of faithful service, 1868-1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John A. Salzer Seed Co, 1940)

Sow Salzer's seeds : 74 years of faithful service, 1868-1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John A. Salzer Seed Co, 1942)

Sow Salzer's seeds : 81 years of faithful service, 1868-1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John A. Salzer Seed Co, 1949)

Sow Salzer's seeds : our 70th anniversary 1868-1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John A. Salzer Seed Co, 1938)

Späth-Buch, 1720-1920 : Geschichte und Erzeugnisse der Späth'schen Baumschule - L. Späth (Firm) (L. Späth, 1920)

Special 1921 bulletin - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Adams Seed Co, 1921)

Special and import prices for ... - Elliott, J. Wilkinson (Firm) (J. Wilkinson Elliott, 1901)

Special and import prices for ... - Elliott, J. Wilkinson (Firm) (J. Wilkinson Elliott, 1902)

Special and import prices for ... - Elliott, J. Wilkinson (Firm) (J. Wilkinson Elliott, 1904)

Special and import prices for ... - Elliott, J. Wilkinson (Firm) (J. Wilkinson Elliott, 1905)

Special and import prices for ... - Elliott, J. Wilkinson (Firm) (J. Wilkinson Elliott, 1906)

Special and import prices for ... - Elliott, J. Wilkinson (Firm) (J. Wilkinson Elliott, 1907)

Special and import prices for Fall of 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Company, 1907)

Special and import prices for Fall of 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Company, 1908)

Special and import prices for Spring of 1904 : [best in the world] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Company, 1904)

Special and import prices for Spring of 1905 : [best in the world] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Company, 1905)

Special bulletin, No. 1 : fall 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1935)

Special fall bargains prepaid : trees and plants that grow - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Spring Hill Nurseries, 1933)

A special list of choice fruit, shade and ornamental trees, hardy shrubs, vines and roses and perennial plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T. H. Trimmer & Son, 1913)

Special low offer : 50,000 shrubs, trees and perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, Inc, 1913)

Special low prices for 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ford Seed Co, 1933)

Special offer [of] Bodger's unrivalled flower seeds : February 1, 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Bodger & Sons Co, 1928)

Special offer of choice flower seeds for delivery, fall 1916, spring 1917 at contract prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.C. Hoy Co, 1916)

Special offer of Palisades popular perennials : shrubs, evergreens and hardy perennial seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, Inc, 1920)

Special offer of Palisades popular perennials : the kind our grandmothers grew - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, Inc, 1907)

Special offer : pansy seed harvest 1903 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clovena Nurseries, New York Market Gardeners' Association, 1903)

Special offer to large buyers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (De Giorgi Brothers Co, 1927)

Special offer to large buyers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (De Giorgi Brothers Co, 1928)

Special offer to the trade : peonies, iris, perennials, Dutch bulbs, gladioli, etc. : fall 1921-spring 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (National Bulb Farms, Incorporated, 1921)

Special offer to the trade : seedlings and pot plants in season - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.C. Schmidt, 1934)

Special offer to the trade : seedlings and pot plants in season - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.C. Schmidt, 1932)

Special price list of Dickmann-Dusard Seed Co. (formerly Jos. F. Dickmann Seed Co.) garden, field and flower seeds true to name and fresh : implements, fertilizers and poultry supplies of all kinds at reasonable prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Dickmann-Dusard Seed Co, 1901)

Special price list of Dickmann-Dusard Seed Co. (formerly Jos. F. Dickmann Seed Co.) garden, field and flower seeds true to name and fresh : implements, fertilizers and poultry supplies of all kinds at reasonable prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Dickmann-Dusard Seed Co, 1900)

Special price list of Dickmann-Dusard Seed Co. garden, field and flower seeds : implements, fertilizers and poultry supplies of all kinds at reasonable prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Dickmann-Dusard Seed Co, 1902)

Special price list of Jos. F. Dickmann Seed Company's garden, field and flower seed : true to name and fresh implements, fertilizers and poultry supplies of all kinds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jos. F. Dickmann, 1899)

Special price list of Jos F. Dickmann Seed Company's garden, field and flower seed true to name and fresh : implements, fertilizers and poultry supplies of all kinds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jos. F. Dickmann Seed Company, 1898)

Special price list of reliable flower and vegetable seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pine Tree State Seed Company, 1902)

Special price list. seeds in bulk Season 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pioneer-Haines Seed Company, 1917)

Special prices for florists : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fiske Seed Co, 1927)

Special prices for florists, nurserymen, market gardeners - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Seed Company, 1950)

Special spring edition of Dreer's wholesale price list : March - June 1929 - Henry A. Dreer (Firm) (Henry A. Dreer, 1929)

Special spring offering Dreer's reliable flower seeds for florists - Henry A. Dreer (Firm) (Henry A. Dreer, 1933)

Special trade offer : for autumn 1927 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens Co, 1927)

Special wholesale bulletin containing a surplus list of fruits, ornamental shrubs, vines, evergreens, perennials and roses ... : and including Wilson's list of Connecticut Valley grown lining out stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.E. Wilson & Co., Inc, 1938)

Special wholesale list of the White Elm Nursery Co. for the spring of 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (White Elm Nursery Co, 1915)

Special wholesale ornamental list : fall 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. & T. Smith Co, 1931)

Special wholesale ornamental list : spring 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. & T. Smith Co, 1932)

Special wholesale price-list of seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.L. May & Co, 1901)

Specialties and novelties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A. W. Livingston's Sons, 1894)

Species and varieties, their origin by mutation; lectures delivered at the University of California - Vries, Hugo de, 1848 -1935 (The Open Court Publishing Company; [etc., etc.], 1906)

Species and varieties : their origin by mutation - Vries, Hugo de, 1848 -1935 (The Open Court, 1906)

Species and varieties, their origin by mutation; lectures delivered at the University of California by Hugo De Vries Edited by Daniel Trembly MacDougal - Vries, Hugo de, 1848 -1935 (Open Court Pub. Co, 1905)

Species and varieties, their origin by mutation; lectures delivered at the University of California - Vries, Hugo de, 1848 -1935 (The Open court publishing company, 1905)