Mémoires de la Société nationale des sciences naturelles et mathématiques de Cherbourg - Société nationale des sciences naturelles et mathématiques de Cherbourg. (J. B. Baillière, 1889)

Mémoires de la Société nationale des sciences naturelles et mathématiques de Cherbourg - Société nationale des sciences naturelles et mathématiques de Cherbourg. (J. B. Baillière, 1905)

Mémoires de la Société nationale des sciences naturelles et mathématiques de Cherbourg - Société nationale des sciences naturelles et mathématiques de Cherbourg. (J. B. Baillière, 1908)

Mémoires du Muséum national d'histoire naturelle. Série A, Zoologie - Muséum national d'histoire naturelle (France) (Éd. du Muséum, 1956)

Memoirs of the California Academy of Sciences - California Academy of Sciences (The Academy, 1868)

Memoirs of the Torrey Botanical Club - Torrey Botanical Club. (Published for the Club by the Seeman Printery, 1897)

Menzies' journal of Vancouver's voyage, April to October, 1792 - Newcombe, C. F. 1851 -1924 (Printed by W.H. Cullin, 1923)

Mexicanas plantas nuper a collectoribus expeditionis scientificae allatas :aut longis ab annis in herbario musei parisiensis depositas - Fournier, Eugène, 1834 -1884 (ex Typographeo Reipublicae, 1872)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1971)

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

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1990)

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

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

Miscellaneous. [Contributions in cryptogamic botany (1846)

Mission scientifique au Mexique et dans l'Amérique Centrale : ouvrage publié par ordre de S.M. l'Empereur et par les soins du Ministre de l'instruction publique - Fournier, Eugène, 1834 -1884 (Imprimerie impériale, 1872)

Mitteilungen aus dem Botanischen Museum der Universität Zürich - Universität Zürich. Botanisches Museum. (Botanisches Museum der Universität Zürich], 1914)

Mitteilungen aus dem Botanischen Museum der Universität Zürich - Universität Zürich. Botanisches Museum. (Botanisches Museum der Universität Zürich], 1920)

Mitteilungen aus dem Naturwissenschaftlichen Verein für Neuvorpommern und Rügen in Griefswald ... - Naturwissenschaftlicher Verein für Neuvorpommern und Rügen, Greifswald. (1899)

Mitteilungen der Bayerischen Botanischen Gesellschaft zur Erforschung der Heimischen Flora (E.V.) - Bayerische Botanische Gesellschaft zur Erforschung der Heimischen Flora. (Selbstverlag der Gesellschaft, 1906)

Mitteilungen der Botanischen Staatssammlung München - Botanische Staatssammlung München. (H. Merxmüller, 1978)

Mitteilungen der Botanischen Staatssammlung München - Botanische Staatssammlung München. (H. Merxmüller, 1979)

Mitteilungen des Thüringischen Botanischen Vereins. n. F - Thüringische Botanische Gesellschaft. (Im Selbstverlag des Vereins, 1910)

Mitteilungen des Thüringischen Botanischen Vereins. n. F - Thüringische Botanische Gesellschaft. (Im Selbstverlag des Vereins, 1914)

Mittheilungen der Naturforschenden Gesellschaft in Bern - Naturforschende Gesellschaft in Bern. (Naturforschenden Gesellschaft in Bern], 1858)

Mittheilungen der Naturforschenden Gesellschaft in Bern - Naturforschende Gesellschaft in Bern. (Naturforschenden Gesellschaft in Bern], 1871)

Le Monde des plantes - Académie internationale de géographie botanique. (Impr. Edmond Monnoyer, 1895)

Die Moose Deutschlands ; Die Lebermoose ; Die bisher bekannten europäischen Characeen - Sydow, P. (Paul), 1851 -1925 (A. Stubenrauch, 1881)

Moravské hálky. (Zoocecidia.) - Bayer, Emil. (Pokorný, 1914)

Moss flora of Central America - Crum, Howard, 1922 -2002 (Missouri Botanical Garden, 2010)

The moss flora of New York City and vicinity - Grout, A. J. (Abel Joel), 1867 -1947 (The author, 1915)

Mosses and lichens : a popular guide to the identification and study of our commoner mosses and lichens, their uses, and methods of preserving - Marshall, Nina L. (Doubleday, Page & company, 1907)

Mosses and lichens; a popular guide to the identification and study of our commoner mosses and lichens, their uses, and methods of preserving - Marshall, Nina L. (Doubleday, Page, 1907)

Mosses and lichens : a popular guide to the identification and study of our commoner mosses and lichens, their uses, and methods of preserving - Marshall, Nina L. (Doubleday, Page, 1920)

The mosses of Alaska - Cardot, Jules, 1860 -1934 (The Academy, 1902)

Mosses of Alaska - Cardot, Jules, 1860 -1934 (1900)

Mosses with a hand-lens : a non-technical handbook of the more common and more easily recognized mosses of the north-eastern United States - Grout, A. J. (Abel Joel), 1867 -1947 (Published by the author, 360 Lenox Road, Flatbush, 1900)

Mosses with a hand-lens; a non-technical handbook of the more common and more easily recognized mosses of the north-eastern United States - Grout, A. J. (Abel Joel), 1867 -1947 (1905)

Mosses with hand-lens and microscope : a non-technical hand-book of the more common mosses of the northeastern United States - Grout, A. J. (Abel Joel), 1867 -1947 (A. Grout, 1903)

Mosses with hand-lens and microscope; a non-technical hand-book of the more common mosses of the northeastern United States - Grout, A. J. (Abel Joel), 1867 -1947 (1900)

Mosses with a hand-lens. a non-technical handbook of the more common and more easily recognized mosses of the northeastern United States - Grout, A. J. (Abel Joel), 1867 -1947 (1905)

Muelleria: An Australian Journal of Botany - Royal Botanic Gardens (Vic.) (National Herbarium of Victoria, 2011)

Muelleria: An Australian Journal of Botany - Royal Botanic Gardens (Vic.) (National Herbarium of Victoria, 2017)

The musci and hepaticae of the United States east of the Mississippi River : contributed to the second edition of Gray's manual of botany - Gray, Asa, 1810 -1888 (Ivison, Blakeman, Taylor, & co, 1871)

The musci and hepaticae of the United States east of the Mississippi River :contributed to the second edition of Gray's manual of botany - Gray, Asa, 1810 -1888 (George P. Putnam, 1856)

The Musci and Hepaticae of the United States east of the Mississippi River. Contributed to the second edition of Gray's Manual of botany - Sullivant, William S. (William Starling), 1803 -1873 (G.P. Putnam, 1856)

Musci Appalachiani : tickets of specimens of mosses collected mostly in the eastern part of North America - Austin, Coe F. (Coe Finch), 1831 -1880 ([s.n.], 1870)

Musci boreali-americani quorum specimina exsiccata - Lesquereux, Léo, 1806 -1889 (sumptibus auctorum, 1865)

Die Musci der Flora von Buitenzorg : zugleich Laubmoosflora von Java - Fleischer, Max, 1861 -1930 (E.J. Brill, 1915)

Musci Indiae Orientalis; an enumeration of the mosses of the East Indies - Mitten, William, 1819 -1906 (Longman, Brown, Green, Longmans & Roberts and Williams and Norgate, 1859)

Muscinées (mousses, sphaignes, hépatiques) - Boulay, N. (Nicolas), 1837 -1905 (F. Savy, 1872)