Untersuchungen über die Bedeutung der Nektarien in den Blumen - Kurr, Johann Gottlob von, 1798 -1870 (Henneschen Buchhandlung, 1833)

Untersuchungen Über die Familie der Conjugaten (Zygnemeen und Desmidieen) - Bary, A. de (Anton), 1831 -1888 (A. Förstnersche buchhandlung, 1858)

Untersuchungen über die mechanischen Ursachen der Zellstreckung - Vries, Hugo de, 1848 -1935 (1877)

Untersuchungen über lichtwirkung und chlorophyll function in der pflanzen - Pringsheim, N. (Nathanael), 1823 -1894 (W. Engelmann, 1881)

Untersuchungen zur experimentellen anatomie und pathologie des pflanzenkörpers - Vöchting, Hermann, 1847 -1917 (H. Laupp, 1908)

Der Ursprung der Culturpflanzen - Candolle, Alphonse de, 1806 -1893 (F. A. Brockhaus, 1884)

The U.S. Naval Astronomical Expedition to the southern hemisphere, during the years 1849-'50-'51-'52 - Gilliss, J. M. (James Melville), 1811 -1865 (A. O. P. Nicholson, printer, 1855)

The useful family-herbal : or, an account of all those English plants which are remarkable for their virtues, and of the drugs which are produced by vegetables of other countries; with their descriptions and their uses, as proved by experience ... - Hill, John, 1714? -1775 (printed for A, Millar, W. Law, and R. Cater; and for Wilson and Spence, York, 1789)

The useful family herbal, or, An account of all those English plants, which are remarkable for their virtues : and of the drugs, which are produced by vegetables of other countries : with their descriptions, and their uses, as proved by experience : illustrated with figures of the most useful English plants : with an introduction ... and an appendix containing a proposal for the farther seeking into the virtues of English herbs, and the manner of doing it with ease and safety : the whole intended for the use of families, and for the instruction of those who are desirous of relieving the distressed sick - Hill, John, 1714? -1775 (Printed for W. Johnston ... and, 1755)

The useful family herbal. Or, An account of all those English plants, which are remarkable for their virtues: and of the drugs, which are produced by vegetables of other countries. With their descriptions, and their uses, as proved by experience ... With an introduction ... and an appendix; containing, a proposal for the farther seeking into the virtues of English herbs, and the manner of doing it with ease and safety. The whole intended for the use of families, and for the instruction of those who are desirous of relieving the distressed sick - Hill, John, 1714? -1775 (Printed for W. Johnston and W. Owen, 1755)

Useful plants of Nyasaland. Edited by P.J. Greenway - Greenway, Percy James, 1897 - (Printed and published by the Govt. Printer)

The useful plants of the island of Guam; with an introductory account of the physical features and natural history of the island, of the character and history of its people, and of their agriculture - Safford, William Edwin, 1859 -1926 (Govt. Print. Off, 1905)

The useful plants of the Island of Guam; with an introductory account of the physical features and natural history of the island, of the character and history of its people, and of their agriculture - Safford, William Edwin, 1859 -1926 (Govt. Print. Off, 1905)

Useful wild plants of the United States and Canada - Saunders, Charles Francis, 1859 -1941 (R. M. McBride & company, 1920)

Useful wild plants of the United States and Canada - Saunders, Charles Francis, 1859 -1941 (R.M. McBride, 1920)

The uses of plants : a manual of economic botany with special reference to vegetable products introduced during the last fifty years / by G. S. Boulger - Boulger, George Simonds, 1853 -1922 (Roper & Drowley, 1889)

Uses of plants by the Indians of the Missouri River region - Gilmore, Melvin R. (Melvin Randolph), 1868 -1940 (Govt. print. off, 1919)

Utkast til en svensk flora : eller, Afhandling om svenska växternas väsendteliga kännetecken och nytta - Liljeblad, Samuel, 1761 -1815 (J. F. Edman, 1798)

Växtnomenclatur : Innefattande de i Sverige vilde och odlade växternas släkt-och artnamn samt vanligare botaniska termer, deras betydelse, och betoning jämte förklaring af förkortade autorsnama - Lindgren, Erik, 1828 -1911 (Sigfrid Flodins Förlag, 1903)

Vade-mecum du botaniste dans la région parisienne. Tableaux synoptiques des familles, genres, espèces et variétés et 1634 figures de toutes les espèces de plantes croissant dans la région parisienne - Jeanpert, Henri-Édouard, 1861 -1921 (P. Klincksieck, 1911)

La variabilité des espèces et ses limites - Faivre, Ernest, 1827 -1879 (G. Baillière, 1868)

La variabilité des espèces et ses limites - Faivre, Ernest, 1827 -1879 (Germer Baillière, 1868)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton and company, 1883)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton and Company, 1894)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton and company, 1896)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (Appleton, 1897)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (John Murray, 1868)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (J. Murray, 1905)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton, 1897)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (J. Murray, 1888)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton, 1887)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (Orange Judd & Co, 1868)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (J. Murray, 1885)

Varick's 1918 reliable seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John B. Varick Company, 1918)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1961)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1962)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1933)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1949)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1963)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1930)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1936)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1931)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1951)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1939)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1932)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1952)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1934)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1953)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1945)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1935)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1954)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1947)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1937)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1955)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1948)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1938)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1956)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1940)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1957)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1941)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1958)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1959)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1942)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1946)

Vaughan's gardening illustrated : 67th year, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1943)

Vaughan's gardening illustrated and victory garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1944)

Vaughan's gardening illustrated and victory garden guide, 68th year, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1944)

La végétation de la vallée du Rio Purus (Amazone) - Huber, J. (Jacques), 1867 -1914 (Impr. Romet, 1906)

The vegetable cultivator: containing a plain and accurate description of all the different species and varieties of culinary vegetables ... Also, some recollections of the life of Philip Miller ... - Rogers, John, 1752 -1842 (Longman, Brown, Green, & Longmans, 1843)

Vegetable, field and flower seeds: annual catalog - O.W. Clark & Son. (O.W. Clark & Son, 1903)

Vegetable, field and flower seeds: annual catalog - O.W. Clark & Son. (O.W. Clark & Son, 1904)

Vegetable, field and flower seeds: annual catalog - O.W. Clark & Son. (O.W. Clark & Son, 1907)

Vegetable, field and flower seeds: annual catalog - O.W. Clark & Son. (O.W. Clark & Son, 1908)

Vegetable, field and flower seeds: annual catalog - O.W. Clark & Son. (O.W. Clark & Son, 1911)

Vegetable, field and flower seeds: annual catalog - O.W. Clark & Son. (O.W. Clark & Son, 1915)

Vegetable, field and flower seeds: annual catalog - O.W. Clark & Son. (O.W. Clark & Son, 1916)

The vegetable garden; illustrations, descriptions, and culture of the garden vegetables of cold and temperate climates - Robinson, W. (William), 1838 -1935 (E.P. Dutton and company, 1920)

The vegetable garden : illustrations, descriptions, and culture of the garden vegetables of cold and temperate climates - Miller, William. (John Murray, Albemarle Street, 1885)