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Proceedings of the United States National Museum - Smithsonian Institution (Smithsonian Institution Press, [etc.], 1966)

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Progress report - Center for Medical, Agricultural; Veterinary Entomology (U.S.) (The Center, 1998)

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Protozoan parasites of domestic animals and of man - Levine, Norman D. (Burgess Pub. Co, 1961)

A provisional host-index of the fungi of the United States - Farlow, W. G. (William Gilson), 1844 -1919 (1888)

Pseudoceratites of the Cretaceous - Hyatt, Alpheus, 1838 -1902 (U.S. Geological Survey, 1903)

Psyche - Cambridge Entomological Club. (Cambridge Entomological Club, 1874)

Psyche - Cambridge Entomological Club. (Cambridge Entomological Club, 1881)

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Psyche - Cambridge Entomological Club. (Cambridge Entomological Club, 1942)

Psyche - Cambridge Entomological Club. (Cambridge Entomological Club, 1948)

Psyche - Cambridge Entomological Club. (Cambridge Entomological Club, 1957)

Psyche - Cambridge Entomological Club. (Cambridge Entomological Club, 1967)

Psyche - Cambridge Entomological Club. (Cambridge Entomological Club, 1985)

The publications of the Pennsylvania chestnut tree blight commission, 1911-1913 - Pennsylvania. Chestnut Tree Blight Commission. (W. S. Ray, state printer, 1915)

The purchaser's guide and handy reference book for buyers of fruit trees, ornamental trees, roses, shrubs and small fruits bulbs and peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reilly Brothers Nurseries, 1914)

Pussy wants a corner in this book, which reviews the delights of the World's fair and contains a series of articles depicting the pleasures of field sports - Leffingwell, William Bruce. (1894)

Quaestiones entomologicae - University of Alberta. Dept. of Entomology. (Dept. of Entomology, University of Alberta, 1967)

Quaestiones entomologicae - University of Alberta. Dept. of Entomology. (Dept. of Entomology, University of Alberta, 1985)

Quality dahlias and gladioli - Wakeman Gardens. (Wakeman Gardens, 1930)

Quality dahlias and gladioli - Wakeman Gardens. (Wakeman Gardens, 1941)

Quality dahlias and gladioli - Wakeman Gardens. (Wakeman Gardens, 1942)

Quality dahlias and gladioli - Wakeman Gardens. (Wakeman Gardens, 1943)

Quality dahlias and gladioli - Wakeman Gardens. (Wakeman Gardens, 1944)

Quality dahlias and gladioli - Wakeman Gardens. (Wakeman Gardens, 1945)

Quality dahlias for 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wakeman Gardens, 1941)

Quality dahlias for 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wakeman Gardens, 1943)

Quality dahlias for 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wakeman Gardens, 1944)

Quality dahlias for 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wakeman Gardens, 1945)

Quality garden seeds for 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. C. Hart Seed Co, 1957)

Quality garden seeds for 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. C. Hart Seed Co, 1958)

Quality garden seeds for 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. C. Hart Seed Co, 1959)

Quality Gardens : 1925 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Quality Gardens, 1925)

Quality Gardens : 1926 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Quality Gardens, 1926)

Quality glads - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Francis H. Williams, 1928)

Quality orchids at present day prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armacost & Royston, Inc, 1934)

Quality seeds, plants bulbs and garden supplies : spring 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tether & Don, 1931)

Quality seeds - wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Murphy Seed Company, 1954)

Quality seeds - wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Murphy Seed Company, 1955)

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Quarterly report of the Pennsylvania Board of Agriculture - Pennsylvania. State Board of Agriculture. (Pennsylvania Board of Agriculture, 1885)

Quarterly report of the Pennsylvania Board of Agriculture - Pennsylvania. State Board of Agriculture. (Pennsylvania Board of Agriculture, 1886)

Quarterly report of the Pennsylvania Board of Agriculture - Pennsylvania. State Board of Agriculture. (Pennsylvania Board of Agriculture, 1887)

Quarterly report of the Pennsylvania Board of Agriculture - Pennsylvania. State Board of Agriculture. (Pennsylvania Board of Agriculture, 1888)

Quarterly - Women's National Agricultural; Horticultural Association. (Published quarterly for W.N.A. and H.A. by J.B. Haines, 1914)

Quinlan's seed catalog for 1947 : a complete line of flower, garden and field seeds, insecticides, fertilizers, pet and animal foods and remedies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Quinlan's Seed Store, 1947)

Ransom Seed and Nursery Co. : 1927 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ransom Seed and Nursery Co, 1927)

Rapid biological inventories - Field Museum of Natural History. Environmental; Conservation Programs. (Field Museum, 2005)

Rare and choice irises, peonies, gladioli, dahlias : continuous bloom in the garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sam Carpenter Gardens, 1925)

Re-rooted vegetable plants : price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. W. Rochelle and Son, 1936)

Re-rooted vegetable plants : price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. W. Rochelle and Son, 1938)

Re-rooted vegetable plants : price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. W. Rochelle and Son, 1935)

Re-rooted vegetable plants : price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. W. Rochelle and Son, 1944)

Re-rooted vegetable plants : price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. W. Rochelle and Son, 1945)

Re-rooted vegetable plants : price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. W. Rochelle and Son, 1943)

Re-rooted vegetable plants : price list : thirty-second year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. W. Rochelle and Son, 1930)

Re-rooted vegetable plants : price list : thirty-third year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. W. Rochelle and Son, 1931)

A reader in botany - Moore, Jane Newell, 1857 -1945 (Ginn & Co, 1898)

Recombinant DNA research : documents relating to "NIH guidelines for research involving recombinant DNA molecules" - National Institutes of Health (U.S.). Office of the Director. (U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, 1976)

Record of the alumni of the Kansas state agricultural college - Waters, Henry Jackson, 1865 -1925 (Dept. of printing, Kansas state agricultural college, 1914)

The record of the celebration of the two hundredth anniversary of the birth of Benjamin Franklin, under the auspices of the American Philosophical Society, held at Philadelphia for promoting useful knowledge, April the seventeenth to April the twentieth, A.D. nineteen hundred and six - American Philosophical Society. (Printed for the American Philosophical Society, 1908)

Records of big game; with the distribution, characteristics, dimensions, weights, and horn & tusk measurements of the different species - Ward, Rowland, 1848? -1912 (R. Ward, limited, 1903)

Records of mammals from northeast and south Texas - Edwards, Cody W. (Museum of Texas Tech University, 2000)

Recreation - Shields, G. O. (George Oliver), 1846 -1925 (G.O. Shields (Coquina), 1894)

Recreation - Shields, G. O. (George Oliver), 1846 -1925 (G.O. Shields (Coquina), 1895)

Recreation - Shields, G. O. (George Oliver), 1846 -1925 (G.O. Shields (Coquina), 1900)

Recreation - Shields, G. O. (George Oliver), 1846 -1925 (G.O. Shields (Coquina), 1902)

Recreation - Shields, G. O. (George Oliver), 1846 -1925 (G.O. Shields (Coquina), 1903)

Recreation - Shields, G. O. (George Oliver), 1846 -1925 (G.O. Shields (Coquina), 1904)

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Reduction sale of prize winning glads - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. H. Williams, 1931)

Reed Brothers, 1936 twenty-seventh year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reed Brothers, 1936)

Register of the Vermont Atwood Merino Sheep Club - Vermont Atwood Merino Sheep Club. (The Club)

Reise in das innere Nord-America in den Jahren 1832 bis 1834 - Wied, Maximilian, Prinz von, 1782 -1867 (Bei J. Hœlscher, 1839)

Relation historique du voyage aux régions équinoxiales du nouveau continent - Humboldt, Alexander von, 1769 -1859 (F. A. Brockhaus, 1900)

Relationships of pocket gophers of the genus Geomys from the Central and Northern Great Plains - Heaney, Lawrence R. (University of Kansas, 1983)

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