The micrographic dictionary; a guide to the examination and investigation of the structure and nature of microscopic objects - Berkeley, M. J. (Miles Joseph), 1803 -1889 (J. Van Voorst, 1883)

The micrographic dictionary; a guide to the examination and investigation of the structure and nature of microscopic objects - Griffith, J. W. (John William) (John Van Voorst, 1856)

The microscope and its revelations - Carpenter, William Benjamin, 1813 -1885 (Blakiston, 1891)

The microscope and its revelations - Carpenter, William Benjamin, 1813 -1885 (J. & A. Churchill, 1901)

The microscope and its revelations - Carpenter, William Benjamin, 1813 -1885 (W. Wood & Co, 1883)

The microscope and its revelations - Carpenter, William Benjamin, 1813 -1885 (J. Churchill, 1857)

The microscope and its revelations - Carpenter, William Benjamin, 1813 -1885 (P. Blackiston's Sons and Co, 1901)

The microscope and its revelations - Carpenter, William Benjamin, 1813 -1885 (John Churchill and Sons, 1868)

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

Midland naturalist - Birmingham Natural History; Microscopical Society (Birmingham, England) (Hardwicke and Bogue, 1880)

Midland naturalist - Birmingham Natural History; Microscopical Society (Birmingham, England) (Hardwicke and Bogue, 1882)

Midland naturalist - Birmingham Natural History; Microscopical Society (Birmingham, England) (Hardwicke and Bogue, 1886)

Mikrochemie der Pflanze - Molisch, Hans, 1856 -1937 (G. Fischer, 1921)

Mikrochemie der pflanze - Molisch, Hans, 1856 -1937 (G. Fischer, 1923)

Mikrochemie der Pflanze - Molisch, Hans, 1856 -1937 (G. Fischer, 1913)

Mimulus memo - California Native Plant Society. Kern Chapter. (California Native Plant Society Kern Chapter, 2017)

Minnesota botanical studies - Geological; Natural History Survey of Minnesota. (Geological and Natural History Survey of Minnesota, 1894)

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 botanical studies - Geological; Natural History Survey of Minnesota. (Geological and Natural History Survey of Minnesota, 1909)

Miramichi wild flowers - Mackenzie, R. (Roderick), 1849 -1906 (J. Lovell, 1887)

The miscellaneous botanical works of Robert Brown ... - Brown, Robert, 1773 -1858 (Published for the Ray society by R. Hardwicke, 1867)

The miscellaneous botanical works of Robert Brown - Brown, Robert, 1773 -1858 (Published for the Ray society by R. Hardwicke, 1866)

The miscellaneous botanical works of Robert Brown vol. I, containing I. geographical-botanical, and II. structural and physiological memoirs - Brown, Robert, 1773 -1858 (Published for the Ray Society by R. Hardwicke, 1866)

The miscellaneous botanical works of Robert Brown vol. II, containing III. systematic memoirs, and IV. contributions to systematic works - Brown, Robert, 1773 -1858 (Published for the Ray Society by R. Hardwicke, 1867)

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

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 Bayerischen Botanischen Gesellschaft zur Erforschung der Heimischen Flora (E.V.) - Bayerische Botanische Gesellschaft zur Erforschung der Heimischen Flora. (Selbstverlag der Gesellschaft, 1913)

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, 1897)

Mitteilungen des Thüringischen Botanischen Vereins. n. F - Thüringische Botanische Gesellschaft. (Im Selbstverlag des Vereins, 1906)

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 des Münchener Entomologischen Vereins - Münchener Entomologischer Verein. (T. Ackermann, 1880)

Mittheilungen über Flora, Gesellschaft für Botanik und Gartenbau, in Dresden - Flora, Gesellschaft für Botanik und Gartenbau, in Dresden. (In Commission der Arnoldischen Buchh, 1841)

Möllers Deutsche Gärtner-Zeitung - Möller, Ludwig. ([Ludwig Möller, 1886)

Monatsschrift für Kakteenkunde (J. Neumann, 1910)

Le Monde des plantes - Académie internationale de géographie botanique. (Impr. Edmond Monnoyer, 1893)

Monthly microscopical journal: transactions of the Royal Microscopical Society, and record of histological research at home and abroad - Royal Microscopical Society (Great Britain) (R. Hardwicke, 1870)

Morphologische und physiologische Analyse der Zelle der Pflanzen und Tiere : Grundzüge unseres Wissens über den Bau der Zelle und über dessen Beziehung zur Leistung der Zelle - Meyer, Arthur, 1850 -1922 (G. Fischer, 1920)

Mosses - Britton, Elizabeth G. (Elizabeth Gertrude), 1858 -1934 (Natural Science Committee of the Associate Alumnae of the Normal College, 1900)

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)

Mosses and liverworts; an introduction to their study, with hints as to their collection and preservation. With illustrations from original microscopical drawings - Russell, T. H. (S. Low, 1910)

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)

Mündener forstliche Hefte - Weise, Wilhelm, 1846 -1914 (J. Springer, 1894)

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)

Musci Mexicani. 1st-2nd century - Pringle, Cyrus G. (Cyrus Guernsey), 1838 -1911 (C.G. Pringle, 1896)

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

Muscologia britannica; containing the mosses of Great Britain & Ireland, systematically arranged and described; with plates illustrative of the characters of the genera and species - Hooker, William Jackson, Sir, 1785 -1865 (Longman, Hurst, Rees, Orme, and Brown, 1818)

Muscologia britannica containing the mosses of Great Britain and Ireland systematically arranged and described with plates illustrative of the characters of the genera and species - Hooker, William Jackson, Sir, 1785 -1865 (Printed for Longman, Rees, Orme, Brown, & Green, 1827)

Muscologia Germanica : oder Beschreibung der deutschen Laubmoose. Im erweiterten Umfange nach dem jetzigen Stande der Wissenschaft, nebst Erörterung der Standörter und ihrer Entdecker, der Synonyme seit Hoffmann und Roth, mit erläuternden Anmerkungen - Hübener, Johann Wilhelm Peter, 1807 -1847 (F. Hofmeister, 1833)

Muscologia recentiorum seu analysis, historia et descriptio methodica omnium muscorum frondosorum hucusque cognitorum ad normam Hedwigii - Bridel-Brideri, Samuel Elisée de, 1761 -1828 (1797)

Muscologia recentiorum seu analysis, historia et descriptio methodica omnium muscorum frondosorum hucusque cognitorum ad normam Hedwigii - Bridel-Brideri, Samuel Elisée de, 1761 -1828 (1798)

Le muséum d'histoire naturelle; histoire de la fondation et des développements successifs de l'éstablissement; biographie des hommes célèbres qui y ont contribué par leur enseignement ou par leurs découvertes, histoire des recherches, des voyages, des applications utiles auxquels le muséum a donné lieu, pour les arts, le commerce et l'agriculture, description des galeries, du jardin, des serres et de la ménagerie - Cap, Paul-Antoine, 1788 -1877 (L. Curmer, 1854)

Mycologia - New York Botanical Garden (New York Botanical Garden, 1916)

Die Mysterien der Europäischen Insectenwelt. Ein geheimer Schlüssel für Sammler aller Insectenordnungen und Stände, behufs des Fangs, des Aufenthalts-orts, der Wohnung, Tag- und Jahreszeit ... - Gistel, Johannes, 1809 - (Druck und Verlag von Tobias Dannheimer, 1856)

Nachtrag zu Borckhausens botanischem Wörterbuche : oder, Versuch einer Erklärung der vornehmsten Begriffe und Kunstwörter in der Botanik - Borkhausen, Moritz Balthasar, 1760 -1806 (Georg Friedrich Heyers Verlage, 1816)

The National geographic magazine - National Geographic Society (U.S.) (National Geographic Society, 1892)

The native flora of the vicinity of Cold Spring Harbor, L.I., New York - Grier, Norman McDowell 1890 -1951 (1925)

A natural arrangement of British plants : according to their relations to each other as pointed out by Jussieu, De Candolle, Brown, &c - Gray, Samuel Frederick, 1766 -1828 (Baldwin, Cradock, and Joy, 1821)

The natural history and antiquities of Selborne - White, Gilbert, 1720 -1793 (Printed for J. and A. Arch [etc, 1837)

The natural history and antiquities of Selborne, in the county of Southampton - White, Gilbert, 1720 -1793 (Swan Sonnenschein, 1889)

The natural history and antiquities of Selborne, in the county of Southampton - White, Gilbert, 1720 -1793 (Swan Sonnenschein, 1888)