Memoirs of the Nuttall Ornithological Club - Nuttall Ornithological Club. (The Club, 1932)

Memoirs of the Nuttall Ornithological Club - Nuttall Ornithological Club. (The Club, 1943)

Memoirs of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1984)

Memoirs of the Wernerian Natural History Society - Wernerian Natural History Society. ([The Society], 1821)

Memoirs read before the Boston Society of Natural History - Boston Society of Natural History. ([Boston Society of Natural History], 1874)

Memoirs read before the Boston Society of Natural History - Boston Society of Natural History. ([Boston Society of Natural History], 1871)

Memorial edition of Thomas Bewick's works - Bewick, Thomas, 1753 -1828 (B. Quaritch, 1885)

Memorial edition of Thomas Bewick's works - Bewick, Thomas, 1753 -1828 (Bernard Quaritch, 1885)

Memorias de la Real Academia de Ciencias Exactas, Fisicas y Naturales de Madrid - Real Academia de Ciencias Exactas Físicas y Naturales de Madrid. (Impr. Aguado, 1887)

Memorias de la Real Sociedad Española de Historia Natural - Real Sociedad Española de Historia Natural. (s.n.], 1911)

Memorias de la Real Sociedad Española de Historia Natural - Real Sociedad Española de Historia Natural. (s.n.], 1914)

Memórias do Instituto Butantan - Instituto Butantan (O Instituto, 1930)

Memórias do Museu Goeldi (Museu Paraense) de História Natural e Ethnographia (O Museu, 1896)

Memorias y revista de la Sociedad Científica "Antonio Alzate." - Sociedad Científica "Antonio Alzate." (Imprenta del Gobierno en el Ex-Arzobispado, 1893)

Memorias y revista de la Sociedad Científica "Antonio Alzate." - Sociedad Científica "Antonio Alzate." (Imprenta del Gobierno en el Ex-Arzobispado, 1902)

Memorie - Museo civico di storia naturale di Milano. (U. Hoepli, 1898)

Memorie di matematica e di fisica della Societ`a italiana delle Scienze - Società Italiana delle Scienze. (Società Italiana delle Scienze, 1825)

Methodi naturalis avium disponendarum tentamen. Försök till fogelklassens naturenliga uppställnung - Sundevall, Carl J., 1801 -1875 (Samson & Wallin, 1872)

Michigan bird life, a list of all the bird species known to occur in the state together with an outline of their classification and an account of the life history of each species, wtih special reference to its relation to agriculture - Barrows, Walter Bradford, 1855 -1923 (Michigan Agricultural College, 1912)

Midland naturalist - Birmingham Natural History; Microscopical Society (Birmingham, England) (Hardwicke and Bogue, 1883)

The Migrant - Tennessee Ornithological Society. (Tennessee Ornithological Society, 1935)

The Migrant - Tennessee Ornithological Society. (Tennessee Ornithological Society, 1950)

The Migrant - Tennessee Ornithological Society. (Tennessee Ornithological Society, 1956)

The Migrant - Tennessee Ornithological Society. (Tennessee Ornithological Society, 1965)

The Migrant - Tennessee Ornithological Society. (Tennessee Ornithological Society, 1974)

The Migrant - Tennessee Ornithological Society. (Tennessee Ornithological Society, 1977)

The Migrant - Tennessee Ornithological Society. (Tennessee Ornithological Society, 1980)

The Migrant - Tennessee Ornithological Society. (Tennessee Ornithological Society, 1983)

The Migrant - Tennessee Ornithological Society. (Tennessee Ornithological Society, 1989)

The migration of birds, as observed at Irish lighthouses and lightships including the original reports from 1888-97, now published for the first time, and an analysis of these and of the previously published reports from 1881-87 : together with an appendix giving the measurement sof about 1600 wings - Barrington, Richard Manliffe, 1849 -1915 (R.H. Porter, [etc., etc, 1900)

Migration of birds - U.S. Fish; Wildlife Service (Dept. of the Interior, Fish and Wildlife Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1979)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1899)

Miscellaneous publication - University of Kansas, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1960)

Miscellaneous publication - University of Kansas, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1965)

Miscellanes zoologica - Coues, Elliott, 1842 -1899 (1857)

Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Histor. Geologie - Bayerische Staatssammlung für Paläontologie und Historische Geologie München (Bayerische Staatssammlung für Paläontologie und Historische Geologie, 1974)

Mitteilungen des Naturwissenschaftlichen Vereines für Steiermark - Molisch, Hans, 1856 -1937 (1882)

Mitteilungen des Naturwissenschaftlichen Vereines für Steiermark - Molisch, Hans, 1856 -1937 (1883)

Mittheilungen des Ornithologischen Vereines in Wien - Ornithologischer Verein in Wien. (1884)

Mittheilungen des Ornithologischen Vereines in Wien - Ornithologischer Verein in Wien. (Der Verein, 1880)

Mittheilungen des Ornithologischen Vereines in Wien - Ornithologischer Verein in Wien. (1888)

Mittheilungen des Ornithologischen Vereines in Wien - Ornithologischer Verein in Wien. (Der Verein, 1877)

Mittheilungen des Ornithologischen Vereines in Wien - Ornithologischer Verein in Wien. (Der Verein, 1885)

Mittheilungen des Ornithologischen Vereines in Wien - Ornithologischer Verein in Wien. (1889)

Mittheilungen des Ornithologischen Vereines in Wien - Ornithologischer Verein in Wien. (Der Verein, 1886)

Mittheilungen des Ornithologischen Vereines in Wien - Ornithologischer Verein in Wien. (Der Verein, 1887)

Mittheilungen des Ornithologischen Vereines in Wien - Ornithologischer Verein in Wien. (Der Verein, 1888)

Mittheilungen des Ornithologischen Vereines in Wien - Ornithologischer Verein in Wien. (Der Verein, 1892)

Mittheilungen des Ornithologischen Vereines in Wien - Ornithologischer Verein in Wien. (Der Verein, 1894)

Mollusca testacea marium britannicorum : a history of the British marine testaceous Mollusca distributed in their natural order, on the basis of the organization of the animals : with references and notes on every British species - Clark, William, of Bath. (J. Van Voorst, 1855)

Monatsschrift des Deutschen Vereins zum Schutze der Vogelwelt - Deutscher Verein zum Schutze der Vogelwelt. ([s.n.], 1884)

Monatsschrift des Deutschen Vereins zum Schutze der Vogelwelt - Deutscher Verein zum Schutze der Vogelwelt. ([s.n.], 1888)

Monitore zoologico italiano - Unione zoologica italiana. (Instituto anatomico della R. Università di Siena, 1917)

Musée ornithologique illustré : description des oiseaux d'Europe, de leurs oeufs et de leurs nids - Des Murs, Marc Athanase Parfait Œillet, 1804 -1889 (J. Rothschild, éditeur, 13, rue des Saints-Pères, 13, 1886)

Museum bulletin - New York State Museum. (University of the State of New York, 1908)

Museum bulletin - New York State Museum. (University of the State of New York, 1909)

Museum bulletin - New York State Museum. (University of the State of New York, 1915)

The museum of natural history; being a popular account of the structure, habits, and classification of the various departments of the animal kingdom: quadrupeds, birds, reptiles, fishes, shells, and insects, including the insects destructive to agriculture - Holder, Joseph B. (Joseph Bassett), 1824 -1888 (J. S. Virtue, 1877)

Museum paper - Geological Survey of Alabama. Museum. (1910)

Museum paper - Alabama Museum of Natural History. (Alabama Museum of Natural History, 1921)

Names and portraits of birds which interest gunners, with descriptions in languages understanded of the people - Trumbull, Gurdon, 1841 -1903 (Harper, 1888)

Narrative of a spring tour in Portugal - Smith, Alfred Charles, 1822 -1898 (Longmans, Green, 1870)

Naturae novitates : Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete der Naturgeschichte und der exacten Wissenschaften (R. Friedländer & Sohn, 1890)

Natural history - Bernard, Henry Meyners, 1853 -1909 (D. Appleton and company, 1897)

Natural history - Lydekker, Richard, 1849 -1915 (Hutchinson, 1897)

Natural history : a manual of zoology for schools, colleges, and the general reader - Tenney, Sanborn, 1827 -1877 (Charles Scribner & Co, 1865)

Natural history. A manual of zoölogy for schools, colleges, and the general reader - Tenney, Sanborn, 1827 -1877 (Scribner & co, 1867)

Natural history of animals. Containing brief descriptions of the animals figured on Tenney's Natural history tablets, but complete without the tablets - Tenney, Sanborn, 1827 -1877 (Scribner, Armstrong, 1875)

The natural history of birds - Buffon, Georges Louis Leclerc, comte de, 1707 -1788 (A. Strahan, and T. Cadell in the Strand; and J. Murray, no. 32 Fleet Street, 1793)

A natural history of birds : illustrated with a hundred and one copper plates, curiously engraven from the life - Derham, W. (William), 1657 -1735 (Printed for the author and sold by William Innys in St. Paul's Church yard, John Clarke under the Royal-Exchange, Cornhill, and John Brindley at the King's Arms in New Bond-Street, 1731)

The natural history of British birds, or, A selection of the most rare, beautiful and interesting birds which inhabit this country : the descriptions from the Systema naturae of Linnaeus : with general observations, either original or collected from the latest and most esteemed English ornithologists : and embellished with figures, drawn, engraved, and coloured from the original specimens - Linné, Carl von, 1707 -1778 (Printed for the author, and for F. and C. Rivington, 1794)

The natural history of British birds, or, A selection of the most rare, beautiful and interesting birds which inhabit this country : the descriptions from the Systema naturae of Linnaeus : with general observations, either original or collected from the latest and most esteemed English ornithologists : and embellished with figures, drawn, engraved, and coloured from the original specimens - Linné, Carl von, 1707 -1778 (Printed for the author, and for F. and C. Rivington, 1798)

The natural history of British birds, or, A selection of the most rare, beautiful and interesting birds which inhabit this country : the descriptions from the Systema naturae of Linnaeus : with general observations, either original or collected from the latest and most esteemed English ornithologists : and embellished with figures, drawn, engraved, and coloured from the original specimens - Linné, Carl von, 1707 -1778 (Printed for the author, and for F. and C. Rivington, 1819)

The natural history of Sokotra and Abdel-Kuri : being the report upon the results of the Conjoint Expedition to these Islands in 1898-9, by Mr. W.R. Ogilvie-Grant ... and Dr. H.O. Forbes ... - Forbes, Henry O. (Henry Ogg), 1851 -1932 (The Free Public Museums, Henry Young and Sons, 1903)

Natural history of the Andrew Lake region, northeastern Alberta - Provincial Museum of Alberta. Natural History Section. (Provincial Museum of Alberta, 1990)

Natural history of the Bistcho Lake Region, Northwest Alberta - Provincial Museum of Alberta. Natural History Section. (Natural History Section, Provincial Museum of Alberta, 1988)

Natural history of the district ..., together with a geological account of the rock strata, and the fossils contained in them, Part II [in The Teignmouth, Dawlish, and Torquay Guide.,,, by N. T. Carrington] - Turton, William, 1762 -1835 (E. Croydon, 1830)

The natural history of the farm : a guide to the practical study of the sources of our living in wild nature - Needham, James G. (James George), 1868 -1957 (Comstock Pub. Co, 1914)

The natural history of the farm; a guide to the practical study of the sources of our living in wild nature - Needham, James G. (James George), 1868 -1957 (Comstock Publishing Co, 1913)

A natural history of the nests and eggs of British birds - Morris, F. O. (Francis Orpen), 1810 -1893 (John C. Nimmo, 1896)

The Natural History of the Scarborough district - Rimington, F. C. (Scarborough Field Naturalists' Society, 1956)

The natural history of the Toronto region, Ontario, Canada - Glenny, George, 1793 -1874 (Canadian Institute, 1913)

The Natural history of the Toronto Region, Ontario, Canada - Faull, J. H. (Joseph Horace), 1870 -1961 (Canadian Institute, 1913)

The natural history review - Belfast Natural History; Philosophical Society. (Hodges & Smith, 1862)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1881)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1886)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1889)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1890)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1892)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1896)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1900)

The naturalist in Australia - Saville-Kent, William 1845 -1908 (Chapman & Hall, limited, 1897)

The naturalist in Manchuria - Sowerby, Arthur de Carle, 1885 -1954 (Tientsin Press, 1922)

A naturalist in the Magdalen Islands; giving a description of the islands and a list of the birdstaken there, with other ornithological notes - Cory, Charles B. (Charles Barney), 1857 -1921 ([A. Mudge and son, printers], 1878)

Naturalist (Morris)

The naturalist of the Saint Croix. Memoir of George A. Boardman - Boardman, Samuel Lane, 1836 -1914 (Priv. print, 1903)

A naturalist on desert islands - Lowe, Percy Roycroft, 1870 - (Witherby & co, 1911)

The Naturalist's Companion : being a brief introduction to the different branches of Natural History, with approved methods for collecting and preserving the various productions of Nature - Graves, George, 1777 -1834 (Longman, &c, 1824)

The naturalist's guide in collecting and preserving objects of natural history, with a complete catalogue of the birds of the eastern Massachusetts - Maynard, C. J. (Charles Johnson), 1845 -1929 (James R. Osgood & Co, 1873)

The naturalist's guide in collecting and preserving objects of natural history : with a complete catalogue of the birds of eastern Massachusetts - Maynard, C. J. (Charles Johnson), 1845 -1929 (The Naturalists' Agency, 1877)

The naturalist's guide in collecting and preserving objects of natural history, with a complete catalogue of the birds of the eastern Massachusetts - Maynard, C. J. (Charles Johnson), 1845 -1929 (Fields, Osgood & co, 1870)

The naturalist's guide in collecting and preserving objects of natural history : with a complete catalogue of the birds of Massachusetts - Maynard, C. J. (Charles Johnson), 1845 -1929 (C. J. Maynard and Company, 1881)

The naturalist's guide in collecting and preserving objects of natural history : with a complete catalogue of the birds of the eastern Massachusetts - Maynard, C. J. (Charles Johnson), 1845 -1929 (S.E. Cassino, 1877)

The naturalist's guide in collecting and preserving objects of natural history : with a complete catalogue of the birds of eastern Massachusetts - Maynard, C. J. (Charles Johnson), 1845 -1929 (S.E. Cassino & Co, 1883)

The naturalist's pocket-book, or Tourist's companion : being a brief introduction to the different branches of natural history : with approved methods for collecting and preserving the various productions of nature - Graves, George, 1754 -1839 (Printed for Longman, Hurst, Rees, Orme and Brown, 1818)

The naturalist's pocket-book, or tourist's companion, being a brief introduction to the different branches of natural history, with approved methods for collecting and preserving the various productions of nature - Graves, George, 1754 -1839 (W. and S. Graves, 1817)

A naturalist's rambles about home - Abbott, Charles Conrad, 1843 -1919 (D. Appleton and company, 1884)

A naturalist's rambles about home - Abbott, Charles Conrad, 1843 -1919 (Appleton, 1889)