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National Poultry Improvement Plan: 2003 directory of participants handling waterfowl, exhibition poultry, and game birds - United States. Animal; Plant Health Inspection Service. (U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, 2003)

National Poultry Improvement Plan: 2004 directory of participants handling waterfowl, exhibition poultry, and game birds - United States. Animal; Plant Health Inspection Service. Veterinary Services. (U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, 2004)

Native American species of Prunus - Wight, W. F. (William Franklin), 1874 - (U.S. Dept. of Agriculture, 1915)

The natural history of animals: the animal life of the world in its various aspects and relations - Ainsworth-Davis, J. R. (James Richard), 1861 -1934 (The Gresham Publishing Company, 1903)

A natural history of the British butterflies ; their world-wide variation and geographical distribution. A text-book for students and collectors - Tutt, James William, 1858 -1911 (E. Stock, 1900)

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Natural history - Pliny, the Elder, 23 or 24 -79 (W. Heinemann, 1938)

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A natural system of botany; or, A systematic view of the organisation, natural affinities, and geographical distribution of the whole vegetable kingdom - Lindley, John, 1799 -1865 (Longman, Rees, Orme, Brown, Green, and Longman, 1836)

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A naturalist in the Great Lakes region - Downing, Elliot Rowland, 1868 -1944 (The University of Chicago Press, 1922)

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A naturalist in western China, with vasculum, camera, and gun; being some account of eleven years' travel, exploration, and observation in the more remote parts of the Flowery kingdom - Sargent, Charles Sprague, 1841 -1927 (Methuen & co., ltd, 1913)

Il Naturalista siciliano : organo della Società siciliana di scienze naturali - Società siciliana di scienze naturali. (Tip. Luxograph [etc.], 1892)

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Nature - Lockyer, Norman, Sir, 1836 -1920 (Macmillan Journals Ltd., etc, 1884)

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Nature lovers library (University Society Inc, 1923)

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Die Naturgeschichte des Cajus Plinius Secundus : ins Deutsche übersetzt und mit Anmerkungen versehen - Wittstein, Georg Christian, 1810 -1887 (Gressner & Schramm, 1882)

Die Naturgeschichte des Thierreichs - Giebel, C. (Christoph), 1820 -1881 (Wigand, 1863)

Naturgeschichte des Thierreichs : für höhere Schulen - Gistel, Johannes, 1809 - (Scheitlin & Krais, 1851)

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The New England farmer (Thomas W. Shepard, 1832)

The New England farmer (Thomas W. Shepard, 1822)

New England farmer, and horticultural register (1842)

New England farmer, and horticultural register (1843)

New England farmer, and horticultural register (1839)

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Nomenclator zoologicus : continens nomina systematica generum animalium tam viventium quam fossilium, secundum ordinem alphabeticum disposita, adjectis auctoribus, libris, in quibus reperiuntur, anno editionis, etymologia et familiis, ad quas pertinent, in singulis classibus - Agassiz, Louis, 1807 -1873 (Jent et Gassmann, 1842)

Nomenclatoris zoologici index universalis : continens nomina systematica classium, ordinum, familiarum et generum animalium omnium ... homonymiis plantarum - Agassiz, Louis, 1807 -1873 (Sumptibus Jent et Gassman, 1848)

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Notes and Queries : a Medium of Intercommunication for Literary Men, etc (1849)

Notes and Queries : a Medium of Intercommunication for Literary Men, etc (1854)

Notes and Queries : a Medium of Intercommunication for Literary Men, etc (1856)

Notes and Queries : a Medium of Intercommunication for Literary Men, etc (1857)

Notes and Queries : a Medium of Intercommunication for Literary Men, etc (1858)

Notes and Queries : a Medium of Intercommunication for Literary Men, etc (1859)

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