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A manual of the British marine algae: containing generic and specific descriptions of all the known British species of sea-weeds - Harvey, William H. (William Henry), 1811 -1866 (J. Van Voorst, 1849)

A manual of the Infusoria: including a description of all known flagellate, ciliate, and tentaculiferous Protozoa, British and foreign, and an account of the organization and affinities of the sponges - Saville-Kent, William 1845 -1908 (D. Bogue, 1880)

A manual of the infusoria, including a description of all known flagellate, ciliate, and tentaculiferous protozoa, British and foreign and an account of the organization and affinities of the sponges - Saville-Kent, William 1845 -1908 (David Bogue, 1881)

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 Odonata of New England - Howe, Reginald Heber, Jr. 1875 -1932 (Thoreau Museum of Natural History, 1917)

Manuel d'actinologie ou de zoophytologie - Blainville, H.-M. Ducrotay de (Henri-Marie Ducrotay), 1777 -1850 (1834)

Marine Algae of Beaufort, N. C., and adjacent regions - Hoyt, William Dana, 1880 - (Govt. Print. Off, 1920)

The Marine Algae of Florida with special reference to the Dry Tortugas - Taylor, William Randolph 1895 -1990 (Carnegie Institution of Washington, 1928)

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Marine algae of New England and adjacent coast - Farlow, W. G. (William Gilson), 1844 -1919 (Govt. Print. Off, 1881)

The marine algae of the Pacific coast of North America - Gardner, Nathaniel Lyon, 1864 -1937 (University of California Press, 1920)

Marine aquaria: their construction, arrangement, and management, with full information as to the best animals and seaweeds to be kept, how and where to obtain them, and how to keep them in health - Bennett, Reginald Arthur Renaud, 1866 - (L.U. Gill, 1889)

Marine botany and sea-side objects : embracing every feature of interest connected with this delightful sea-side recreation : and illustrated with many charming specimens (Ward, Lock & Co)

Marine microbiology, a monograph on hydrobacteriology - ZoBell, Claude E., 1904 -1989 (Chronica Botanica Company, 1946)

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Meddelanden af Societas pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica ([Societas pro Fauna et Flora Fennica], 1907)

Meddelanden af Societas pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica ([Societas pro Fauna et Flora Fennica], 1909)

Meddelanden af Societas pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica ([Societas pro Fauna et Flora Fennica], 1912)

Meddelanden af Societas pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica ([Societas pro Fauna et Flora Fennica], 1917)

Meddelanden af Societas pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica ([Societas pro Fauna et Flora Fennica], 1919)

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Meddelelser om Grønland - Denmark. Kommissionen for ledelsen af de geologiske og geografiske undersøgelser i Grønland. (C. A. Reitzels Forlag, 1899)

Meddelelser om Grønland - Denmark. Kommissionen for ledelsen af de geologiske og geografiske undersøgelser i Grønland. (C. A. Reitzels Forlag, 1902)

Meddelelser om Grønland - Denmark. Kommissionen for ledelsen af de geologiske og geografiske undersøgelser i Grønland. (C. A. Reitzels Forlag, 1904)

Meddelelser om Grønland - Denmark. Kommissionen for ledelsen af de geologiske og geografiske undersøgelser i Grønland. (C. A. Reitzels Forlag, 1907)

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Mélanges biologiques tirés du Bulletin de l'Académie impériale des sciences de St. Pétersbourg - Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia) (Eggers et comp, 1866)

Mélanges biologiques tirés du Bulletin de l'Académie impériale des sciences de St. Pétersbourg - Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia) (Eggers et comp, 1873)

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The metabolism of algae - Fogg, G. E. (Gordon Elliott), 1919 - (Methuen, 1953)

A method of destroying or preventing the growth of Algæ and certain pathogenic bacteria in water supplies - Kellerman, Karl F. 1879 -1934 (Gov't print. off, 1904)

Methods in plant histology - Chamberlain, Charles Joseph, 1863 -1943 (The University of Chicago press, 1924)

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Methods in plant histology - Chamberlain, Charles Joseph, 1863 -1943 (University of Chicago Press, 1932)

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

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1982)

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

Microbes, ferments and moulds - Trouessart, E.-L. (Edouard-Louis), 1842 -1927 (Kegan, Paul, Trench, 1886)

Microbes, ferments and moulds - Trouessart, E.-L. (Edouard-Louis), 1842 -1927 (Appleton, 1890)

Microbes, ferments and moulds - Trouessart, E.-L. (Edouard-Louis), 1842 -1927 (D. Appleton and Co, 1886)

Microbes, ferments and moulds - Trouessart, E.-L. (Edouard-Louis), 1842 -1927 (Kegan Paul, Trench, 1889)

Microbes, ferments and moulds - Trouessart, E.-L. (Edouard-Louis), 1842 -1927 (D. Appleton, 1892)

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