Proceedings of the Royal Society of London - Royal Society (Great Britain) (The Society, 1897)

Proceedings of the United States National Museum - Smithsonian Institution (Smithsonian Institution Press, [etc.], 1917)

Proceedings of the Zoological Society of London - Zoological Society of London. (Academic Press, [etc.], 1847)

Proceedings of the Zoological Society of London - Zoological Society of London. (Academic Press, [etc.], 1879)

Proceedings of the Zoological Society of London - Zoological Society of London. (Academic Press, [etc.], 1881)

Proceedings of the Zoological Society of London - Zoological Society of London. (Academic Press, [etc.], 1882)

Proceedings of the Zoological Society of London - Zoological Society of London. (Academic Press, [etc.], 1896)

Proceedings of the Zoological Society of London - Zoological Society of London. (Academic Press, [etc.], 1902)

Proceedings of the Zoological Society of London - Zoological Society of London. (Academic Press, [etc.], 1901)

Psyche - Cambridge Entomological Club. (Cambridge Entomological Club, 1883)

Psyche - Cambridge Entomological Club. (Cambridge Entomological Club, 1889)

Pudor's (22nd year) complete 1942 catalog : specializing in chrysanthemums, delphiniums, iris, bulbs, choicest flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pudor's, Inc, 1942)

Pudor's spring catalog 1941 : specializing in delphiniums, Japanese iris, bearded iris, bulbous iris, lupins, choice flower seeds, flowering bulbs, chrysanthemums - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pudor's, Inc, 1941)

Puget Sound grown liliums - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sheffield Bulb Farm, 1930)

Puget Sound grown liliums - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sheffield Bulb Farm, 1931)

Puget Sound grown liliums - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sheffield Bulb Farm, 1932)

Quality hardy plants for fall 1942, wholesale only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph F. Martin Co, 1942)

The Quarterly journal of science (J. Churchill and Sons, etc, 1864)

The Quarterly journal of science (J. Churchill and Sons, etc, 1878)

The Quarterly journal of the Geological Society of London - Geological Society of America. (1891)

Quarterly report - Montana Fish; Game Commission. Wildlife Restoration Division. (The Division, 1954)

The queen's hounds and stag-hunting recollections, with an introduction on the hereditary mastership, by Edward Burrows, comp. from the Brocas papers in his possession - Burrows, Edward. (Longmans, Green, and co, 1897)

Queensland Agricultural Journal - Queensland. Department of Agriculture; Stock. (Queensland Dept. of Primary Industries, 1930)

Racehorses in Australia - Lang, W. H., 1859 -1923 (Art in Australia, 1922)

Rad - Jugoslavenska akademija znanosti i umjetnosti. Razred za prirodne nauke. (Jugoslavenska akademija znanosti i umjetnosti, 1877)

Rare bulbs and plants : spring and fall 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gordon Ainsley, 1930)

Rare peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([Lee R. Bonnewitz], 1920)

Die Rassen des Pferdes : ihre Entstehung, geschichtliche Entwicklung und charakteristischen Kennzeichen - Wrangel, Carl Gustav (Schickhardt & Ebner (Konrad Wittwer), 1908)

Rawson's bulb hand book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1907)

Rawson's bulb hand book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1908)

Rawson's bulb hand book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1909)

Rawson's select bulbs for fall planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1906)

De re metallica - Agricola, Georg, 1494 -1555 (Dover Publications, 1950)

Recensio critica lepidopterorum Musei Ludovicae Ulricae quae descripsit Carolus A Linné - Linné, Carl von, 1707 -1778 (P.A. Norstedt & Söner, 1882)

Record of mares & sires : containing the registered entries of 13 hunter stallions and 303 hunter mares and fillies. Vol. V - Hunters' Improvement Society. (Printed for the Society by Miller, Son, & Co, 1894)

Record of shorthorn prize winners. v. 1 - Cowan, Bryant O., 1852 - (American Shorthorn Breeders' Association, 1919)

Recreation - Shields, G. O. (George Oliver), 1846 -1925 (G.O. Shields (Coquina), 1899)

Recueil des bulletins - Société des sciences, lettres et arts de Montpellier. (Société des sciences, lettres et arts de Montpellier, 1803)

Register of merit of Jersey cattle - American Jersey Cattle Club. (The American Jersey Cattle Club, 1922)

Reisen in Europa, Asien, und Afrika : mit besonderer Rücksicht auf die naturwissenschaftlichen Verhältnisse der betreffenden Länder ; unternommen in den Jahren 1835 bis 1841 - Russegger, Joseph. (E. Schweizerbart'sche Verlagshandlung, 1841)

Relation d'un voyage du Levant, fait par ordre du roy : contenant l'histoire ancienne & moderne de plusieurs isles de l'archipel, de Constantinople, des côtes de la Mer Noire, de l'Armenie, de la Georgie, des frontieres de Perse & de l'Asie Mineure ... : enrichie de description & de figures d'un grand nombre de plantes rares, de divers animaux, et de plusieurs observations touchant l'histoire naturelle - Tournefort, Joseph Pitton de, 1656 -1708 (Chez Anisson et Posuel, 1717)

Rendiconti - Reale Accademia dei Lincei (l'Accademia, 1887)

Rendiconti - Reale Accademia dei Lincei (l'Accademia, 1888)

Rendiconti - Reale Accademia dei Lincei (l'Accademia, 1890)

Rendiconti - Accademia nazionale dei Lincei. Classe di scienze fisiche, matematiche e naturali. (1898)

Repertorium specierum novarum regni vegetabilis (Selbstverlag des Herausgebers, 1922)

Report - New York (State). Board of General Managers of the Exhibit of the State of New York at the World's Columbian Exposition. (J. B. Lyon, 1894)

Report and proceedings of the Chester Society of Natural Science, Literature and Art - Chester Society of Natural Science Literature; Art. (1910)

Report of the British Association for the Advancement of Science - British Association for the Advancement of Science. (1908)

Report of the commissioner for 1875-1876 - United States Fish Commission. ([U.S. Govt. Print. Off], 1878)

Report of the Commissioner for ... - Baird, Spencer Fullerton, 1823 -1887 (G.P.O, 1878)

Report of the Commissioner for ... - Baird, Spencer Fullerton, 1823 -1887 (G.P.O, 1885)

Report of the Fruit Growers' Association of Ontario for the year .... Report of the Entomological Society of Ontario for the year ... - Entomological Society of Ontario. (The Association, 1882)

Report of the Fruit Growers' Association of Ontario for the year .... Report of the Entomological Society of Ontario for the year ... - Entomological Society of Ontario. (The Association, 1883)

Report of the general agent of education in Alaska for the year 1888-89 - Jackson, Sheldon, 1834 -1909 (Govt. Print. Off, 1891)

Report of the Secretary of the Smithsonian Institution ... - Smithsonian Institution (Smithsonian Institution], 1915)

Report of the Tulip Nomenclature Committee, 1914-1915 - Royal Horticultural Society (Great Britain). Tulip Nomenclature Committee. (Printed for the Royal Horticultural Society by Spottiswoode, Ballantyne & Co. Ltd, 1917)

Report on the principal fisheries of the American seas - Sabine, Lorenzo, 1803 -1877 (R. Armstrong, 1853)

Report on the principal fisheries of the American seas / prepared for the Treasury Department of the United States by Lorenzo Sabine - Corwin, Thomas, 1794 -1865 (Robert Armstrong, Printer, 1853)

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, 1915)

Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-76 under the command of Captain George S. Nares ... and the late Captain Frank Tourle Thomson, R.N - Thomson, C. Wyville, Sir, (Charles Wyville), 1830 -1882 (Neill, 1885)

Report upon the fisheries of the Bay of Fundy - Perley, Moses Henry, 1804 -1862 (J. Simpson, 1851)

Reports of the Director ... - Dominion Experimental Farms; Stations (Canada) (Experimental Farms, 1891)

Reports of the Director ... - Dominion Experimental Farms; Stations (Canada) (Experimental Farms, 1900)

Reports of the Director ... - Dominion Experimental Farms; Stations (Canada) (Experimental Farms, 1901)

Reports of the Director ... - Dominion Experimental Farms; Stations (Canada) (Experimental Farms, 1914)

Reports of the Director ... - Dominion Experimental Farms; Stations (Canada) (Experimental Farms, 1910)

Reports on the sea and river fisheries of New Brunswick - Perley, Moses Henry, 1804 -1862 (J. Simpson, 1852)

Reptiles and birds : a popular account of their various orders, with a description of the habits and economy of the most interesting - Figuier, Louis, 1819 -1894 (Cassell, Petter, Galpin)

Retail catalogue : fruit and ornamental trees and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Christensen & Huston, 1895)

Retail price list : January 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Malmo Nurseries, 1959)

Retail price list of the Reading Nursery : ornamental, deciduous, shade, and evergreen trees and shrubs, conifers, and hardy herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reading Nursery, 1888)

Return / British Museum - British Museum (Natural History) (British Museum, 1856)

Return / British Museum - British Museum (Natural History) (British Museum, 1890)

Return / British Museum - British Museum (Natural History) (British Museum, 1891)

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

The Rev. J. G. Wood; his life and work - Wood, Theodore, 1862 -1923 (Cassell & company, limited, 1890)

The Review of reviews - Fitchett, W. H. 1845 -1928 (Review of Reviews, 1912)

Revised advance wholesale list of budded roses : August 1st, 1907 - Roeding, George Christian, 1868 -1928 (George C. Roeding, 1907)

Revista de la Facultad de Letras y Ciencias - Universidad de La Habana. Facultad de Letras y Ciencias. (Universidad de La Habana, 1905)

Revue critique de paléozoologie - Cossmann, M. (Maurice), 1850 -1924 (M. Cossmann, 1897)

Revue des questions scientifiques - Société scientifique de Bruxelles. (Société scientifique de Bruxelles, 1893)

Revue encyclopédique (1828)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1976)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 2015)

Rhododendron - liners - (ready - May 1, 1959) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tumble-Brook Rhododendron Nursery, 1959)

Rhododendrons & azaleas - Watson, William, 1858 -1925 (T.C. & E.C. Jack, 1911)

Rhododendrons & azaleas - Watson, William, 1858 -1925 (Frederick A. Stokes, 1911)

Rhododendrons & azaleas : spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cranguyma Farms, 1951)

Rhododendrons & azaleas : spring 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cranguyma Farms, 1952)

Rhododendrons & azaleas : spring 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cranguyma Farms, 1953)

Rhododendrons & azaleas : spring 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cranguyma Farms, 1954)

Rhododendrons, 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brydon's, 1953)

Rhododendrons and other fine shrubs - Bovees Nursery, (The Bovees, 1958)

Rhododendrons and plants to grow with them - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Bovees, 1959)

Rhododendrons and pot grown azaleas : wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Flower Nursery, Inc, 1958)

Rhododendrons, azaleas & other choice hardy ornamental trees & shrubs, autumn 1922 spring 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Waterer, Sons & Crisp, Limited, 1922)

Rhododendrons : choice hybrids, exotic species - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.L. Larson, 1959)

Rhododendrons : choice hybrids, exotic species - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.L. Larson, 1955)

Rhododendrons : choice hybrids, exotic species - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.L. Larson, 1956)

Rhododendrons : choice hybrids, exotic species - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.L. Larson, 1954)

Rhododendrons : choice hybrids, exotic species - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.L. Larson, 1953)

Rhododendrons, knaphill and evergreen azaleas, helleborus, gaultheria, shrubs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Bovees, 1957)

Rhododendrons : lining out stock, spring 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Van Veen Nursery, 1950)

Rhododendrons list – 1952-53 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brydon's, 1952)

Rhododendrons of distinction - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brydon's, 1958)

Rhododendrons of distinction - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brydon's, 1951)

Rhododendrons of distinction - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henny & Brydon, Inc, 1951)

Rhododendrons of distinction - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brydon's, 1950)

Rhododendrons of distinction : 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brydon's, 1951)

Rhododendrons price list for 1953-1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Radovich Nursery, 1953)

Rhododendrons : retail price list, spring 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clarke Nursery, 1959)

Rhododendrons, spring liners : spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Van Veen Nursery, 1951)

Rhododendrons, spring liners : spring 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Van Veen Nursery, 1952)

Rhododendrons, spring liners : wholesale only, spring 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Van Veen Nursery, 1953)

Rhopalocera Europæ, descripta et delineata = The butterflies of Europe, described and figured - Lang, Henry C. 1909 (L. Reeve, 1884)

Richardson's garden book, 1938 : everything for the garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E. Miller Richardson & Co, 1938)

Richardson's garden book, 1939 : everything for the garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E. Miller Richardson & Co, 1939)

Richardson's Griffith & Turner's 1942 garden book : everything for the garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E. Miller Richardson & Co, 1942)

Richardson's Griffith & Turner's 1943 garden book : everything for the garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E. Miller Richardson & Co, 1943)

The Riverside natural history - Kingsley, J. S. (John Sterling), 1854 -1929 (Houghton, Mifflin and company, 1888)

Robert J. Halliday's guide & catalogue of all garden supplies vegetable flower & field seeds plants roots vines etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert J. Halliday, 1888)

Rocky Mountain rarities from Colorado - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Upton Gardens, 1941)

Rocky Mountain rarities from Colorado - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Upton Gardens, 1938)

Rocky Mountain rarities from Colorado : plants and seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Upton Gardens, 1945)

Rod and gun - Canadian Forestry Association. (Rod and Gun Pub. Co. [etc.], 1901)

Rod and gun - Canadian Forestry Association. (Rod and Gun Pub. Co. [etc.], 1911)

The rod and gun and American sportsman ([Rod and Gun Association, 1876)

The romance of nature; or, The poetical language of flowers - Miller, Thomas, 1807 -1874 (J.C. Riker, 1840)