Report of the Geological Survey of Ohio - Geological Survey of Ohio. (Nevins & Myers, state printers, 1893)

Report of the geological survey of Ohio - Geological Survey of Ohio. (Nevins & Meyers, 1875)

Report of the geological survey of Ohio - Geological Survey of Ohio. (Nevins & Meyers, 1893)

Report of the Joint commission relative to the preservation of the fisheries in waters contiguous to Canada and the United States (submitted Dec. 31, 1896) - Rathbun, Richard, 1852 -1918 (s.n.], 1897)

Report of the Missouri State Horticultural Society for the year - Missouri State Horticultural Society. (The Society, 1884)

Report of the Secretary of the Smithsonian Institution ... - Smithsonian Institution (Smithsonian Institution], 1855)

Report of the Secretary of the Smithsonian Institution ... - Smithsonian Institution (Smithsonian Institution], 1856)

Report of the Secretary of the Smithsonian Institution ... - Smithsonian Institution (Smithsonian Institution], 1857)

Report of the Secretary of the Smithsonian Institution ... - Smithsonian Institution (Smithsonian Institution], 1858)

Report of the Secretary of the Smithsonian Institution ... - Smithsonian Institution (Smithsonian Institution], 1867)

Report of the State Commissioners of Fisheries for the year - Pennsylvania. State Commissioners of Fisheries. (The Commissioners], 1895)

Report of the State Commissioners of Fisheries for the year - Pennsylvania. State Commissioners of Fisheries. (The Commissioners], 1896)

Report of the State Commissioners of Fisheries for the year - Pennsylvania. State Commissioners of Fisheries. (The Commissioners], 1897)

Report of the State Commissioners of Fisheries for the year - Pennsylvania. State Commissioners of Fisheries. (The Commissioners], 1892)

Report of the State Entomologist of Connecticut for the year - Connecticut Agricultural Experiment Station. (1901)

Report of the United States National Museum - United States National Museum (U.S. Govt. Print. Off, 1886)

Report on the progress and condition of the United States National Museum - United States National Museum (U.S. Govt. Print. Off, 1928)

Report on the progress and condition of the United States National Museum - United States National Museum (U.S. Govt. Print. Off, 1929)

Report on the progress and condition of the United States National Museum - United States National Museum (U.S. Govt. Print. Off, 1931)

Report on the progress and condition of the U.S. National Museum for the year ending June 30 ... - United States National Museum (G.P.O, 1918)

Report upon forestry. From the committee appointed to memorialize Congress and the state legislatures, regarding the cultivation of timber and the preservation of forests - Hough, Franklin Benjamin, 1822 -1885 (Govt. Print. Off, 1878)

The reptiles of Ohio - Conant, Roger, 1909 -2003 (University of Notre Dame Press, 1951)

Retail catalogue and descriptive price list of Maine grown gladiolus bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Dirigo Gladiolus Gardens, 1923)

Retail gladiolus list : 1927-1928 : guaranteed gladiolus bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Dotenhurst Flower Fields, 1927)

Retail gladiolus list : 1928-1929 : guaranteed gladiolus bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Dotenhurst Flower Fields, 1928)

Retail list for 1935-36 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weisell's Floral Gardens, 1935)

Retail shipments and distribution of fresh tomatoes, 1914 - Froehlich, Paul. (U.S. Dept. of Agriculture, 1915)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1967)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1943)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1985)

Rod and gun - Canadian Forestry Association. (Rod and Gun Pub. Co. [etc.], 1909)

Rod and gun - Canadian Forestry Association. (Rod and Gun Pub. Co. [etc.], 1910)

Rod and gun - Canadian Forestry Association. (Rod and Gun Pub. Co. [etc.], 1913)

The roses of New Castle : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Heller Bros. Company, 1927)

Roseside Gardens Nursery's condensed list of seeds, plants, bulbs and special offers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roseside Gardens, 1928)

Rough draft of a manual of Indian sylviculture - Fernandez, E. E. (Jubliee Press, 1891)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1850)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1851)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1852)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1853)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1854)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1855)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1856)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1857)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1858)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1859)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1860)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1861)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1862)