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Memorie della Società entomologica italiana - Società entomologica italiana. (F.lli Pagano, 1967)

Memorie della Società entomologica italiana - Società entomologica italiana. (F.lli Pagano, 1969)

Memorie della Società entomologica italiana - Società entomologica italiana. (F.lli Pagano, 1970)

Memorie della Società entomologica italiana - Società entomologica italiana. (F.lli Pagano, 2001)

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, 1918)

Memories of the months - Maxwell, Herbert, Sir, 1845 -1937 (E. Arnold & Co, 1922)

Memories of the months. 7th series - Maxwell, Herbert, Sir, 1845 -1937 (E. Arnold & Co, 1922)

Metabarcoding and metagenomics (Pensoft Publishers, 2025)

Metabarcoding and metagenomics (Pensoft Publishers, 2020)

Middle Missouri River planning project - Montana. Ecological Services Division. (Montana Department of Fish and Game, Ecological Services Division, 1977)

Middle Missouri River planning project : federal aid to fish and wildlife restoration project, FW-3-R-7, job completion report - Montana. Ecological Services Division. (Montana Dept. of Fish, Wildlife & Parks, Ecological Services Division, 1981)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1902)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1921)

[Miscellaneous papers on injurious insects - Fitch, Asa, 1809 -1879 (1845)

Miscellaneous publication - University of Kansas, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1955)

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

Mission du Service Geographique de l'Armée pour la mesure d'un arc de méridien équatorial en Amérique du Sud sous le contrôle scientifique de l'Académie des Sciences, 1899-1906 - France. (Gauthier-Villars, Imprimeur Libraire du Bureau des Longitudes, de l'Ecole Polytechnique, 1919)

Mission scientifique du cap Horn, 1882-1883 - Mission scientifique du Cape Horn, 1882-1883. (Gauthier-Villars, 1891)

Mission scientifique du cap Horn, 1882-1883 - Mission scientifique du Cape Horn, 1882-1883. (Gauthier-Villars, 1888)

Mitteilungen aus dem Naturwissenschaftlichen Verein für Neuvorpommern und Rügen in Griefswald ... - Naturwissenschaftlicher Verein für Neuvorpommern und Rügen, Greifswald. (1903)

Mitteilungen aus dem Zoologischen Museum in Berlin - Zoologisches Museum in Berlin. (In Kommission bei R. Friedländer, 1901)

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Mitteilungen der Münchner Entomologischen Gesellschaft - Münchner Entomologische Gesellschaft. (Münchner Entomologische Gesellschaft, 1951)

Mitteilungen der Münchner Entomologischen Gesellschaft - Münchner Entomologische Gesellschaft. (Münchner Entomologische Gesellschaft, 1973)

Modular development phase monitoring report 11, January 1982 - December 1982 : year-end report - Gulf Oil Corporation. (Rio Blanco Oil Shale Company, 1983)

Monitoring of black fly (Diptera : Simuliidae) abatement program on the Athabasca River - 1983 - Byrtus, Gary (Pesticide Chemicals Branch, Pollution Control Division, Environmental Protection Services, Alberta Environment, 1986)

A monograph of the Culicidae, or mosquitoes. Mainly compiled from the collections received at the British museum from various parts of the world in connection with the investigation into the cause of malaria conducted by the Colonial office and the Royal society - British Museum (Natural History). Department of Zoology. (Printed by order of the Trustees, 1901)

Monographs of the Diptera of North America - Osten-Sacken, C. R. (Carl Robert), 1828 -1906 (Smithsonian Institution, 1862)

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Monthly letter - United States. Bureau of Entomology. (1916)

Monthly letter - United States. Bureau of Entomology. (1931)

Mosquitoes, gnats, craneflies, midges and flies of the northern states - Knobel, Edward, 1839 -1908 (B. Whidden, 1897)

The mosquitoes of North and Central America and the West Indies - Dyar, Harrison G. (Harrison Gray), 1866 -1929 (Carnegie Institution of Washington, 1912)

The mosquitoes of North and Central America and the West Indies - Dyar, Harrison G. (Harrison Gray), 1866 -1929 (The Carnegie Institution of Washington, 1912)

The mosquitoes of North and Central America and the West Indies - Dyar, Harrison G. (Harrison Gray), 1866 -1929 (Carnegie Institution of Washington, 1917)

Os mosquitos no Pará. Reunião de quatro trabalhos sobre os mosquitos indigenas, principalmente as especies que molestam o homem - Goeldi, Emílio Augusto, 1859 -1917 (C. Wiegandt, 1905)

Os mosquitos no Pará. Reunião de quatro trabalhos sobre os mosquitos indigenas, principalmente as especies que molestam o homem - London School of Hygiene; Tropical Medicine. (C. Wiegandt, 1905)

Os mosquitos no Pará. Reunião de quatro trabalhos sobre os mosquitos indigenas, principalmente as especies que molestam o homen - Goeldi, Emílio Augusto, 1859 -1917 (C. Wiegandt, 1905)

Les moustiques, histoire naturelle et médicale - Blanchard, Raphaël, 1857 -1919 (Rudeval, 1905)

Musée entomologique illustré : histoire naturelle iconographique des insectes : publiée par une réunion d'entomologistes français et étrangers - Bisson-Cottard (Firm) (Rothschild, 1878)

Musée entomologique illustré : histoire naturelle iconographique des insectes : publiée par une réunion d'entomologistes français et étrangers - Bisson-Cottard (Firm) (Rothschild, 1876)

Museum bulletin - New York State Museum. (University of the State of New York, 1908)

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MycoKeys (Pensoft Publishers, 2025)

Mycotaxon (Mycotaxon, 1984)

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)

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Narrative of an expedition to the source of St. Peter's river, Lake Winnepeek, Lake of the Woods, &c., performed in the year 1823, ... under the command of Stephen H. Long - Schweinitz, Lewis David von, 1780 -1834 (H. C. Carey & I. Lea, 1824)

Naturae novitates : Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete der Naturgeschichte und der exacten Wissenschaften (R. Friedländer & Sohn, 1892)

Naturae novitates : Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete der Naturgeschichte und der exacten Wissenschaften (R. Friedländer & Sohn, 1893)

Naturae novitates : Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete der Naturgeschichte und der exacten Wissenschaften (R. Friedländer & Sohn, 1894)

Naturae novitates : Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete der Naturgeschichte und der exacten Wissenschaften (R. Friedländer & Sohn, 1899)

Naturae novitates : Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete der Naturgeschichte und der exacten Wissenschaften (R. Friedländer & Sohn, 1903)

Naturae novitates : Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete der Naturgeschichte und der exacten Wissenschaften (R. Friedländer & Sohn, 1914)

Naturae novitates : Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete der Naturgeschichte und der exacten Wissenschaften (R. Friedländer & Sohn, 1921)

Natural history : a manual of zoology for schools, colleges, and the general reader - Tenney, Sanborn, 1827 -1877 (Charles Scribner & Co, 1865)

Natural history. A manual of zoölogy for schools, colleges, and the general reader - Tenney, Sanborn, 1827 -1877 (Scribner, Armstrong & co, 1872)

Natural history. A manual of zoölogy for schools, colleges, and the general reader - Tenney, Sanborn, 1827 -1877 (Scribner & co, 1867)

The natural history of aquatic insects - Miall, L. C. (Louis Compton), 1842 -1921 (Macmillan and Co., limited, 1912)

The natural history of aquatic insects - Miall, L. C. (Louis Compton), 1842 -1921 (Macmillan, 1895)