A manual for northern woodsmen - Cary, Austin, 1865 -1936 (Harvard University Press, 1919)

A manual for northern woodsmen - Cary, Austin, 1865 -1936 (Harvard University Press, 1918)

A manual for nothern woodsmen - Cary, Austin, 1865 -1936 (Harvard University Press, 1918)

A manual of coaching - Rogers, Fairman, 1833 -1900 (J. B. Lippincott company, 1900)

A manual of coaching - Rogers, Fairman, 1833 -1900 (J.B. Lippincott Company, 1901)

Manual of conchology, structural and systematic : with illustrations of the species - Tryon, George W., (George Washington), 1838 -1888 (Published by the Author, Academy of Natural Sciences, 1879)

Manual of geology: theoretical and practical - Seeley, H. G. (Harry Govier), 1839 -1909 (C. Griffin and company, 1885)

Manual of geology: treating of the principles of the science with special reference to American geological history - Dana, James Dwight, 1813 -1895 (American book company, 1880)

Manual of geology, treating of the principles of the science with special reference to American geological history - Dana, James Dwight, 1813 -1895 (Ivison, Blakeman, Taylor and Co, 1874)

Manual of geology, treating of the principles of the science with special reference to American geological history - Dana, James Dwight, 1813 -1895 (American Book Co, 1896)

A manual of marine zoology for the British Isles - Gosse, Philip Henry, 1810 -1888 (J. Van Voorst, 1855)

A manual of palæontology for the use of students : with a general introduction on the principles of palæontology - Nicholson, Henry Alleyne, 1844 -1899 (W. Blackwood and sons, 1879)

A manual of palaeontology for the use of students with a general introduction on the principles of palaeontology - Nicholson, Henry Alleyne, 1844 -1899 (Blackwood, 1889)

A manual of palæontology for the use of students : with a general introduction on the principles of palaeontology - Nicholson, Henry Alleyne, 1844 -1899 (Blackwood, 1872)

A manual of palæontology, for the use of students; with a general introduction on the principles of palæontology - Nicholson, Henry Alleyne, 1844 -1899 (W. Blackwood and sons, 1879)

Manual of plant diseases - Lindau, Gustav, 1866 -1923 (The Record press, 1914)

Manual of scientific Russian - Magner, Thomas F. (Burgess Pub. Co, 1958)

A manual of the Mollusca; being a treatise on recent and fossil shells - Woodward, S. P. (Samuel Peckworth), 1821 -1865 (C. Lockwood, 1880)

A manual of the mollusca; or, A rudimentary treatise of recent and fossil shells - Woodward, S. P. (Samuel Peckworth), 1821 -1865 (J. Weale, 1851)

A manual of the Mollusca : or, A rudimentary treatise of recent and fossil shells - Woodward, S. P. (Samuel Peckworth), 1821 -1865 (J. Weale, 1851)

A manual of the mollusca; or, Rudimentary treatise of recent and fossil shells - Woodward, S. P. (Samuel Peckworth), 1821 -1865 (J. Weale, 1851)

A manual of the Mollusca; or, A rudimentary treatise of recent and fossil shells - Woodward, S. P. (Samuel Peckworth), 1821 -1865 (J. Weale, 1851)

A manual of the Mollusca : a treatise on recent and fossil shells - Woodward, S. P. (Samuel Peckworth), 1821 -1865 (Virtue & Co, 1868)

A manual of the Mollusca: a treatise on recent and fossil shells - Woodward, S. P. (Samuel Peckworth), 1821 -1865 (Virtue Brothers & Co, 1866)

Manual of the natural history, geology, and physics of Greenland, and the neighboring regions : prepared for the use of the Arctic Expedition of 1875, under the direction of the Arctic Committee of the Royal Society, for the use of the expedition ; published by authority of the Lords Commissioners of the Admiralty - Great Britain. Admiralty. (H.M. Stationery Off., printed by G.E. Eyre and W. Spottiswoode, 1875)

Manual of the natural history, geology and physics of Greenland and the neighbouring regions / prepared for the use of the Arctic expedition of 1875, under the direction of the Arctic Committee of the Royal Society and edited by T. Rupert Jones. Together with Instructions suggested by the Arctic Committee of the Royal Society for the use of the expedition / published by authority of the Lords Commissioners of the Admiralty - Great Britain. Admiralty. (Printed for H.M.S.O, 1875)

Manual of the New Zealand Mollusca. A systematic and descriptive catalogue of the marine and land shells, and of the soft mollusks and Polyzoa of New Zealand and the adjacent islands - Hutton, Frederick Wollaston, 1836 -1905 (Printed at the office of J. Hughes, 1880)

Manual of the New Zealand mollusca - Suter, Henry 1841 -1918 (J. Mackay, govt. printer, 1913)

A manual of zoology for the use of students : with a general introduction on the principles of zoology - Nicholson, Henry Alleyne, 1844 -1899 (D. Appleton, 1877)

A manual of zoology for the use of students : with a general introduction on the principles of zoology - Nicholson, Henry Alleyne, 1844 -1899 (William Blackwood, 1878)

Manuel de conchyliologie et de paleontologie conchyliologique : ou, Histoire naturelle des mollusques vivants et fossiles - Fischer, Paul, 1835 -1893 (F. Savy, 1887)

Manuel de conchyliologie et paléontologie conchlyliologique - Chenu, Jean-Charles, 1808 -1879 (V. Masson, 1859)

Manuel de conchyliologie et paléontologie conchlyliologique - Chenu, Jean-Charles, 1808 -1879 (Victor Masson, 1859)

Manuel de conchyliologie, ou, Histoire naturelle des mollusques vivants et fossiles - Woodward, S. P. (Samuel Peckworth), 1821 -1865 (Savy, 1870)

Manuel de la faune de Belgique - Lameere, Auguste, 1864 -1942 (Lamertin, 1895)

Manuel de la faune de Belgique - Lameere, Auguste, 1864 -1942 (H. Lamertin, 1895)

Manuel de paléontologie - Hoernes, Rudolf, 1850 -1912 (Savy, 1886)

Manuel pratique d'ostréiculture : Les huitres et les mollusques comestibles, moules, praires, clovisses, escargots, etc.; histoire naturelle, culture industrielle, hygiène alimentaire - Locard, Arnould, 1841 -1904 (J.-B. Baillière & fils, 1900)

The marine invertebrates and fishes of St. Andrews - M'Intosh, William Carmichael, 1838 -1931 (A. and C. Black; [etc., etc.], 1875)

Marine Lamellibranchiata - Lynge, Herman. (B. Lunos Bogtrykkeri, 1909)

The Marine Resources Experiment Program (MAREX) : report of the Ocean Color Science Working Group - Goddard Space Flight Center. Ocean Color Science Working Group. (NASA, Goddard Space Flight Center, 1982)

Marine shells of South Africa: a catalogue of all the known species - Sowerby, G. B. (George Brettingham), 1843 -1921 (Sowerby, 1892)

Market gardener's price list–1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O. Machholz, 1929)

Market gardeners price list–1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O. Machholz, 1930)

Market gardeners price list–1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O. Machholz, 1931)

Market gardeners price list–1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O. Machholz, 1932)

Market gardeners price list–1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O. Machholz Seed Co, 1933)

Market gardeners price list–1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O. Machholz Seed Co, 1934)

Market gardeners price list, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O. Machholz Seed Co, 1935)

Market gardeners price list, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O. Machholz Seed Co, 1936)

Market gardeners price list, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O. Machholz Seed Co, 1937)

Market gardeners price list, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O. Machholz Seed Co, 1938)

Market gardeners price list, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O. Machholz Seed Co, 1939)

Market gardeners price list, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O. Machholz Seed Co, 1940)

Marshall's matchless seeds, spring 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1941)

Martini and Chemnitz Conchylien-Cabinet second edition : index - Dall, William Healey, 1845 -1927 (Smithsonian Institution, 1907)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1972)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1975)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1983)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 2000)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 2002)

Massachusetts aerial photo survey of potential vernal pools - Massachusetts. Natural Heritage & Endangered Species Program. (Natural Heritage & Endangered Species Program, 2001)

Materials for the palaeontology of New Zealand - Thomson, James Allan, 1881 -1928 (J. Mackay, 1913)

Matériaux pour la paléontologie suisse, ou, Recueil de monographies sur les fossiles du Jura et des Alpes - Pictet, François Jules, 1809 -1872 (H. Georg, 1864)

Mathematische und naturwissenschaftliche Berichte aus Ungarn - Magyar Tudományos Akadémia. (R. Friedländer & Sohn [etc.], 1909)

Maule 1947 seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maule, 1947)

Mémoires de la Société zoologique de France - Société zoologique de France. (Au Siege de la Société, 1888)

Mémoires de la Société zoologique de France - Société zoologique de France. (Au Siege de la Société, 1890)

Mémoires de la Société zoologique de France - Société zoologique de France. (Au Siege de la Société, 1891)

Mémoires de la Société zoologique de France - Société zoologique de France. (Au Siege de la Société, 1895)

Mémoires de la Société zoologique de France - Société zoologique de France. (Au Siege de la Société, 1897)

Mémoires de la Société zoologique de France - Société zoologique de France. (Au Siege de la Société, 1911)

Mémoires de la Société zoologique de France - Société zoologique de France. (Au Siege de la Société, 1912)

Mémoires de la Société zoologique de France - Société zoologique de France. (Au Siege de la Société, 1913)