Reports of the Princeton University Expeditions to Patagonia, 1896-1899. J. B. Hatcher in charge - Princeton University Expeditions to Patagonia 1896 -1899 (The University, 1903)

Reports of the Princeton University Expeditions to Patagonia, 1896-1899. J. B. Hatcher in charge - Princeton University Expeditions to Patagonia 1896 -1899 (The University, 1901)

En resa til Norra America - Kalm, Pehr, 1716 -1779 (Tryckt på L. Salvii kostnad, 1753)

Western Australian Herbarium Research Notes - Western Australia. Department of Biodiversity, Conservation; Attractions (Western Australian Herbarium, 1980)

Western Australian Herbarium Research Notes - Western Australia. Department of Biodiversity, Conservation; Attractions (Western Australian Herbarium, 1981)

Resource management report - Ontario. Fish; Wildlife Branch.

Restoration guidelines for wetlands of the western Prairie Pothole Region - United States. Environmental Protection Agency. (Montana Natural Heritage Program, 2012)

Resultate der Wissenschaftlichen Erforschung des Balatonsees - Hungary. Földmm̋uvelésügyi Minisztérium. (E. Hölzel, 1897)

Results of experiments at Rothamsted, the growth of leguminous crops, for many years in succession on the same land; being (with additions) a lecture delivered November, 1, 1889, at the Royal Agricultural College, Cirencester - Gilbert, Joseph Henry, 1817 -1901 (1889)

Results of investigations on the Rothamsted soils, being the lectures delivered under the provisions of the Lawes agricultural trust - United States. Office of Experiment Stations. (Govt. Print. Off, 1902)

Retail catalogue planters' guide : 1921, everything for the garden, lawn and farm - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mel. L. Webster Co, 1921)

Retail price list [of] fruit trees, etc. : season 1921-1922 to deliver after Jan. 15, 1922 (berries, etc. earlier) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pioneer Nursery of Monrovia], 1922)

Retail seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sioux City Nursery and Seed Company, 1897)

Retail seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sioux City Nursery & Seed Company, 1896)

Return / British Museum - British Museum (Natural History) (British Museum, 1901)

Reuter's : 1958 fall catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co., Inc, 1958)

Reuter's : 1958 spring catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co., Inc, 1958)

Reuter's : 1959 fall catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co., Inc, 1959)

Reuter's : 1959 spring catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co., Inc, 1959)

Reuter's annual seed book : spring 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chris Reuter, 1915)

Reuter's seeds : 1951 fall & winter - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Company, 1951)

Reuter's seeds : 1957 fall & winter - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Company, 1957)

Reuter's seeds : 1957 spring - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co., Inc, 1957)

Reuter's seeds, fall & winter 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co, 1940)

Reuter's seeds, fall & winter 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co, 1941)

Reuter's seeds, fall & winter 1942 : vegetables for victory - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co, 1942)

Reuter's seeds : fall & winter 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Company, 1953)

Reuter's seeds : fall & winter 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Company, 1956)

Reuter's seeds for the south. Spring 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chris Reuter, 1916)

Reuter's seeds for the South! : fall & winter 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co, 1937)

Reuter's seeds for the South, fall and winter 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co, 1944)

Reuter's seeds for the South : spring 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co., Inc, 1938)

Reuter's seeds for the South, spring 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co, 1939)

Reuter's seeds for the south : spring 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Company, 1949)

Reuter's seeds : spring 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rauter Seed Co, 1942)

Reuter's seeds : spring 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co, 1944)

Reuter's seeds : spring 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Company, 1948)

Reuter's seeds : spring 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Company, 1950)

Reuter's seeds : spring 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co., Inc, 1954)

Reuter's seeds : spring 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co., Inc, 1956)

Reuter's seeds, tested in the South for the South : fall & winter 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co, 1939)

Reuter's spring 1955 : our 75th year of service to the south - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Company, 1955)

Reuter's wholesale price list. No. 366 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co., Inc, 1953)

Reuter's wholesale price list, No. 281, April 8, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reuter Seed Co., Inc, 1946)

The Review of applied entomology. Series A, Agricultural - C.A.B. International. Bureau of Crop Protection (Commonwealth Agricultural Bureaux, etc, 1917)

Review of applied mycology - Commonwealth Mycological Institute, Kew, Eng. (Commonwealth Mycological Institute, 1922)

Review of applied mycology - Commonwealth Mycological Institute, Kew, Eng. (Commonwealth Mycological Institute, 1923)

Review of the literature of the family Asilidae, robber flies, and a determination of the potentially rare, endangered and endemic species in the California Desert study area - United States. Bureau of Land Management. (1978)

A revised catalogue of the indigenous flowering plants and ferns of Ceylon - Willis, J. C. (John Christopher), 1868 -1958 (H.C. Cottle, Govt. Printer, 1911)

Revised checklist of New York State plants - Mitchell, Richard S., 1938 - (University of the State of New York, State Education Dept, 1997)

Revisio generum plantarum vascularium omnium atque cellularium multarum secundum leges nomenclaturae internationales cum enumeratione plantarum exoticarum in itinere mundi collectarum, mit erläuterungen - Kuntze, Otto, 1843 -1907 (A. Felix [etc., etc.], 1891)

Revisio generum plantarum:vascularium omnium atque cellularium multarum secundum leges nomenclaturae internationales cum enumeratione plantarum exoticarum in itinere mundi collectarum ... - Kuntze, Otto, 1843 -1907 (A. Felix [etc.], 1891)

Revisio generum plantarum:vascularium omnium atque cellularium multarum secundum leges nomenclaturae internationales cum enumeratione plantarum exoticarum in itinere mundi collectarum ... - Kuntze, Otto, 1843 -1907 (A. Felix [etc.], 1893)

Revision of the flora of the Bombay presidency. Parts III-XI, Gramineae - Blatter, Ethelbert, 1877 -1934 (s.n.], 1927)

Revista chilena de entomología - Sociedad Chilena de Entomología. (La Universidad, 1996)

Revista chilena de entomología - Sociedad Chilena de Entomología. (La Universidad, 2000)

Revista chilena de historia natural - Museo de Historia Natural de Valparaíso (Valparaíso, Chile) (Litografia e Impr. Industrial (F. Peters), 1921)

Revista de los Progresos de las Ciencias Exactas Fisicas y Naturales - Real Academia de Ciencias Exactas Físicas y Naturales de Madrid. (Real Academia de Ciencias Exactas, Físicas y Naturales, 1863)

Revista de los Progresos de las Ciencias Exactas Fisicas y Naturales - Real Academia de Ciencias Exactas Físicas y Naturales de Madrid. (Real Academia de Ciencias Exactas, Físicas y Naturales, 1864)

Revue d'entomologie - Société française d'entomologie. (Société Française d'Entomologie, 1884)

Revue de botanique; bulletin mensuel de la Société Française de Botanique - Société française de botanique. (Au secrétariat de la Société, 1883)

Revue de botanique; bulletin mensuel de la Société Française de Botanique - Société française de botanique. (Au secrétariat de la Société, 1885)

Revue de botanique; bulletin mensuel de la Société Française de Botanique - Société française de botanique. (Au secrétariat de la Société, 1886)

Revue de botanique; bulletin mensuel de la Société Française de Botanique - Société française de botanique. (Au secrétariat de la Société, 1887)

Revue de botanique; bulletin mensuel de la Société Française de Botanique - Société française de botanique. (Au secrétariat de la Société, 1888)

Revue de botanique; bulletin mensuel de la Société Française de Botanique - Société française de botanique. (Au secrétariat de la Société, 1891)

Revue de botanique; bulletin mensuel de la Société Française de Botanique - Société française de botanique. (Au secrétariat de la Société, 1895)

Revue de botanique systématique et de géographie botanique - Rouy, Georges, 1851 -1924 (E. Deyrolle, 1903)

Revue de la flore des environs de Spa - Lejeune, Alexandre Louis Simon, 1779 -1858 (Duvivier, 1824)

Revue de la Flore des environs de Spa. Contenant l'énumération de toutes les plantes y décrites, avec les observations, les descriptions, les additions et les corrections nécessaires pour la mettre le plus possible à la hauteur de la science Par A.L.S. Lejeune ... - Hall, H. C. van (Herman Christiaan), 1801 -1874 (Ve Duvivier, 1824)

Revue des sciences naturelles (1883)

Revue des sciences naturelles (1884)

Revue des sciences naturelles appliquées - Société nationale d'acclimatation de France (La Société, 1891)

Revue des travaux scientifiques - France. Ministère de l'Instruction publique (Imprimerie nationale, 1881)

Revue des travaux scientifiques - France. Ministère de l'Instruction publique (Imprimerie nationale, 1882)

Revue générale de botanique (Libraire générale de l'enseignement, 1891)

Revue générale de botanique (Libraire générale de l'enseignement, 1910)

Revue générale de botanique (Libraire générale de l'enseignement, 1911)

Revue générale de botanique (Libraire générale de l'enseignement, 1913)

Revue générale de botanique (Libraire générale de l'enseignement, 1921)

Revue mycologique (Bureaux de la rédaction, 1892)

La Revue scientifique du Limousin - Le Gendre, Charles. (Impr.-Librairie Ve. H. Ducourtieux, 1893)

La Revue scientifique du Limousin - Le Gendre, Charles. (Impr.-Librairie Ve. H. Ducourtieux, 1920)

La Revue scientifique du Limousin - Le Gendre, Charles. (Impr.-Librairie Ve. H. Ducourtieux, 1897)

La Revue scientifique du Limousin - Le Gendre, Charles. (Impr.-Librairie Ve. H. Ducourtieux, 1909)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1985)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 2005)

Rezulʹtaty obsli︠e︡dovanii︠a︡ rastitelʹnosti na zemelʹnom uchastki︠e︡ Ekaterinoslavskoĭ Oblastnoĭ Selʹsko-Khozi︠a︡ĭstvennoĭ Opytnoĭ Stant︠s︡īi v 1912-1915 g. = The results of the Investigations of the Vegetativeness on the Territory of the Provincial Station at Ekaterinoslav in 1912-1915 year - Shevelev, I., (Tipo-Litografīi︠a︡ Ekaterininskoĭ zheli︠e︡znoĭ dorogi, 1917)

Rheinische Flora. Beschreibung der wildwachsenden und cultivirten Pflanzen des Rheingebietes vom Bodensee bis zur Mosel und Lahn, mit besonderer Beru¨cksichtigung des Grossherzogthums Baden - Döll, Johann Christof, 1808 -1885 (H.L. Brnner, 1843)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1900)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1904)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1909)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1918)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1921)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1922)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1928)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1933)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1936)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1937)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1939)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1940)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1941)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1947)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1948)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1953)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1979)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1988)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1996)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 2004)

Rhopalocera Europæ, descripta et delineata = The butterflies of Europe, described and figured - Lang, Henry C. (L. Reeve, 1884)

Rhynchophora or weevils of north eastern America - Blatchley, W. S. (Willis Stanley), 1859 -1940 (The Nature Publishing Company, 1916)

ri ben zhi wu ming hui - Honda, Masaji 本田正次 1897 -1984 (san sheng tang)

Ribsam's 1928 : 60th annual seed manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin C. Ribsam & Sons Co, 1928)

Ribsam's garden manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin C. Ribsam, 1917)

Ribsam's garden manual : 1868-1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin C. Ribsam, 1924)

Ribsam's garden manual : seeds that grow - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin C. Ribsam, 1922)

Ribsam's seed manual : standard varieties of tested vegetable seeds for the garden and farm with directions for cultivations - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin C. Ribsam & Sons Co, 1927)

Riparian and wetland plant associations of southwestern Idaho : with a focus on the Bureau of Land Management's Lower Snake River District - United States. Bureau of Land Management. (U.S. Dept. of the Interior, Bureau of Land Management, National Science and Technology Center, Information and Communications Group, 2001)

Riverby - Burroughs, John, 1837 -1921 (Houghton, Mifflin, 1895)

Riverby - Burroughs, John, 1837 -1921 (Houghton, Mifflin, 1902)