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, 1861)

Memorias de la Real Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (s.n.], 1903)

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

Memorie - Classe di scienze fisiche, matematiche e naturali - Accademia nazionale dei Lincei. Classe di scienze fisiche, matematiche e naturali. (Accademia Nazionale dei Lincei, 1916)

Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna, Classe di Scienze Fisiche - R. Accademia delle scienze dell'Istituto di Bologna. (1880)

Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna, Classe di Scienze Fisiche - R. Accademia delle scienze dell'Istituto di Bologna. (1899)

Memorie della Reale accademia delle scienze di Torino - Accademia delle scienze di Torino (Stamperia reale, 1912)

Memorie della Società italiana di scienze naturali e del Museo civico di storia naturale di Milano - Museo civico di storia naturale di Milano. (La Società, 1996)

Memorie della Società italiana di scienze naturali e del Museo civico di storia naturale di Milano - Museo civico di storia naturale di Milano. (La Società, 1998)

meng guo ren min gong he guo de tu rang - Fang, Wenzhe (ke xue chu ban she, 1959)

Merritt Lyndon Fernald plant lists and field notes predominantly related to Gaspe Peninsula collecting trips - Fernald, Merritt Lyndon, 1873 -1950 (1905)

Merveilles de la nature : les insectes, les myriopodes, les arachnides et les crustaces - Brehm, Alfred Edmund, 1829 -1884 (J.-B. Baillière et Fils, 49 rue Hautefeuille, près du boulevard Saint-Germain, 1882)

Message from the President of the United States, communicating, in answer to a Senate resolution of June 17, 1878, information on the subject of sheep-husbandry - United States. Department of Agriculture. (Gov't print. off, 1879)

Meyer's seeds, 33d edition, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1943)

Meyer's seeds, 35th edition, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1945)

Meyer's seeds, 36th edition, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1946)

Meyer's seeds, 37th edition, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1947)

Meyer's seeds, 38th edition, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1948)

Meyer's seeds, 39th edition, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1949)

Meyer's seeds, 40th edition, 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1950)

Meyer seeds, 28th edition, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1938)

Meyer seeds, 29th edition, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1939)

Meyer seeds, 30th edition, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1940)

Meyer seeds, 31st edition, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1941)

Meyer seeds, 32d edition, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1942)

Meyer seeds, 43rd edition, 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1953)

Meyer seeds : garden book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1933)

Meyer seeds : garden book, 1910-1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1934)

Meyer seeds : garden book, 25th anniversary edition, 1910-1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1935)

Meyer seeds : garden book for 1936, 26th edition, 1910-1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1936)

Meyer seeds : garden book for 1937, 27th edition - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meyer Seed Co, 1937)

Meyers Konversations-Lexikon : ein Nachschlagewerk des allgemeinen Wissens - Meyer, Hermann Julius, 1826 -1909 (Bibliographisches Institut, 1896)

Meyers Konversations-Lexikon : eine Encyklopädie des allgemeinen Wissens - Meyer, Hermann Julius, 1826 -1909 (1885)

Meyers Konversations-Lexikon : eine Encyklopädie des allgemeinen Wissens - Meyer, Hermann Julius, 1826 -1909 (Verlag des Bibliographischen Instituts, 1890)

Michell's bulbs, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1936)

Michell's bulbs, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1937)

Michell's bulbs, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1938)

Michell's bulbs, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1945)

Michell's bulbs : bulbs, seeds, plants, supplies for florists : wholesale catalogue, fall 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1942)

Michell's bulbs, fall 1941, 51st year : bulbs, seeds, plants, supplies for florists, wholesale catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1941)

Michell's bulbs : fall 1944 supplies for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1944)

Michell's bulbs : wholesale catalogue : bulbs, seeds, plants, supplies for florists and market gardeners : fall 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1939)

Michell's bulbs : wholesale catalogue, fall 1937 : bulbs, seeds, plants, supplies for florists and market gardeners - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1937)

Michell's bulbs : wholesale catalogue, fall 1938 : bulbs, seeds, plants, supplies for florists and market gardeners - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1938)

Michell's bulbs : wholesale catalogue, fall 1943 : bulbs, seeds, plants, supplies for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1943)

Michell's distinctive seeds : 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1912)

Michell's garden book : spring, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1948)

Michell's garden book : spring, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1949)

Michell's garden book : spring 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1950)

Michell's garden book : spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1951)

Michell's garden book : spring 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1952)

Michell's garden book : spring 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1953)

Michell's golf club supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1937)

Michell's growers catalog, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1944)

Michell's growers catalog, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1945)

Michell's growers catalog, fall 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1949)

Michell's growers catalog for 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1948)

Michell's seed book : 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1914)

Michell's seeds 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1913)

Michell's seeds, bulbs, plants, 1890-1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1946)

Michell's seeds, bulbs, plants, 1890-1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1947)

Michell's seeds, bulbs, plants, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1937)

Michell's seeds, bulbs, plants, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1939)

Michell's seeds, bulbs, plants, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1942)

Michell's seeds, bulbs, plants, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1943)

Michell's seeds, bulbs, plants, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1945)

Michell's seeds, bulbs, plants, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1948)

Michell's wholesale catalog, 1941 : seeds, bulbs, plants, supplies for florists and market gardeners - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1941)

Michell's wholesale catalog, 1943 : seeds, bulbs, plants, supplies for florists and market gardeners - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1943)

Michell's wholesale catalog : seeds, bulbs, plants, supplies for florists and market gardeners : 1890-1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1942)

Michell's wholesale catalog : seeds, bulbs, plants, supplies for florists and market gardeners : spring edition 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1939)

Michell's wholesale catalog : spring edition 1938 : seeds, bulbs, plants, supplies for florists and market gardeners - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1938)

Michell's wholesale catalogue : spring edition 1937 : seeds, bulbs, plants, supplies for florists and market gardeners - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1937)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1963)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1964)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1968)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1972)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1973)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1974)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1975)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1976)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1977)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1981)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1984)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1987)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1988)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1989)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1991)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1993)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1994)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1995)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1998)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2001)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2002)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2003)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2004)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2005)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2007)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2008)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2009)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2010)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2011)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2012)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2013)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2014)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 2015)

Michigan flora : a list of the fern and seed plants growing without cultivation - Beal, W. J. (William James), 1833 -1924 (State Board of Agriculture, 1904)

Michigan flora. Prepared for the thirtieth annual report of the Secretary of the State Board of Agriculture - Michigan. State Board of Agriculture. (R. Smith & co., printers, 1892)

Michigan weeds - Beal, W. J. (William James), 1833 -1924 (Michigan Agricultural College Experiment Station, Botanical Dept, 1911)

Michigan weeds - Beal, W. J. (William James), 1833 -1924 (1915)

The microbiology of the atmosphere - Gregory, Philip Herries. (L. Hill, 1961)

Microfungi parasitic on vascular plants in Waterton Lakes National Park, Alberta, and environs - Parmelee, John A. (Agriculture Canada, Research Branch, 1984)

Midland naturalist - Birmingham Natural History; Microscopical Society (Birmingham, England) (Hardwicke and Bogue, 1878)

Midwestern wetland flora field office guide to plant species - Biotic Consultants. (USDA-Soil Conservation Service, Midwest National Technical Center, 1997)

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

Milch cows and dairy farming, comprising the breeds, breeding, and management in health and disease, of dairy and other stock; the selection of milch cows, with a full explanation of Guenon's method; the culture of forage plants, etc - Flint, Charles Louis, 1824 -1889 (Lee and Shepard, 1889)

Milch cows and dairy farming; comprising the breeds, breeding, and management, in health and disease, of dairy and other stock; the selection of milch cows, with a full explanation of Guenon's method; the culture of forage plants, and the production of milk, butter, and cheese: embodying the most recent improvements, and adapted to farming in the United States and British provinces - Flint, Charles Louis, 1824 -1889 (Crosby, Nichols, Lee & co, 1860)

Milch cows and dairy farming. Comprising the breeds, breeding, and management in health and disease, of dairy and other stock; the selection of milch cows, with a full explanation of Guenon's method; the culture of forage plants, &c - Flint, Charles Louis, 1824 -1889 (J. E. Tilton and company, 1867)

Milch cows and dairy farming; comprising the breeds, breeding, and management; in health and disease, of dairy and other stock, the selection of milch cows, with a full explanation of Guenon's method; the culture of forage plants, and the production of milk, butter and cheese: ... adapted to farming in the United States and British provinces - Flint, Charles Louis, 1824 -1889 (Phillips, Sampson and Co, 1859)

Milch cows and dairy farming. Comprising the breeds, breeding, and management in health and disease, of dairy and other stock; the selection of milch cows, with a full explanation of Guenon's method; the culture of forage plants - Flint, Charles Louis, 1824 -1889 (J. E. Tilton, 1867)

Milch cows and dairy farming; comprising the breeds, breeding, and management, in health and disease, of dairy and other stock; the selection of milch cows, with a full explanation of Guenon's method; the culture of forage plants, and the production of milk, butter, and cheese ... with a treatise upon the dairy husbandry of Holland; to which is added Horsfall's system of dairy management - Flint, Charles Louis, 1824 -1889 (A.O. Moore, 1858)

Mildews, rusts, and smuts. A synopsis of the families, Peronosporaceae, Erysiphaceae, Uredinaceae and Ustilaginaceae - Massee, George, 1850 -1917 (Dulau and Company, 1913)

Milk, Marias, and St. Mary monitoring : developing a long-term rotating basin wetland assessment and monitoring strategy for Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 2011)

Minnesota botanical studies - Geological; Natural History Survey of Minnesota. (Geological and Natural History Survey of Minnesota, 1896)

Minnesota botanical studies - Geological; Natural History Survey of Minnesota. (Geological and Natural History Survey of Minnesota, 1898)

Minnesota botanical studies - Geological; Natural History Survey of Minnesota. (Geological and Natural History Survey of Minnesota, 1900)

Minnesota botanical studies - Geological; Natural History Survey of Minnesota. (Geological and Natural History Survey of Minnesota, 1903)

Minnesota plant press : newsletter of the Minnesota Native Plant Society - Minnesota Native Plant Society. (Minnesota Native Plant Society, 1987)

Minnesota plant press : newsletter of the Minnesota Native Plant Society - Minnesota Native Plant Society. (Minnesota Native Plant Society, 2012)

Minnesota plant press : newsletter of the Minnesota Native Plant Society - Minnesota Native Plant Society. (Minnesota Native Plant Society, 2016)

Miscellaneous papers - United States. Bureau of Plant Industry. (G.P.O, 1906)

Miscellaneous papers - Shear, C. L. (Cornelius Lott), 1865 -1956 (Government Printing Office, 1907)

[Miscellaneous papers] - Trautvetter, Ernst Rudolph von, 1809 -1889 (1857)

[Miscellaneous papers on insects] - Fitch, Asa, 1809 -1879 (Joel Munsell [etc., etc.], 1846)

Miscellaneous papers on the botany of Michigan - Dodge, C. K. (Charles Keene), 1844 -1918 (Wynkoop Hallenbeck Crawford, State Printers, 1921)

Miscellaneous publication - University of Kansas, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1952)

Miscellaneous publication - University of Kansas, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1953)

Miscellaneous publication - University of Kansas, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1956)

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

Miscellaneous publications - University of Michigan. Museum of Zoology. (The University, 1916)

Missouri Botanical Garden bulletin - Missouri Botanical Garden. (Missouri Botanical Garden], 1913)

Missouri Botanical Garden bulletin - Missouri Botanical Garden. (Missouri Botanical Garden], 1920)

Missouri Botanical Garden bulletin - Missouri Botanical Garden. (Missouri Botanical Garden], 1928)