Mémoires pour servir à l'histoire naturelle des abeilles solitaires qui composent le genre Halicte - Walckenaer, C. A. (Charles Athanase), 1771 -1852 (Imprimerie de Firmin Didot, 1817)

Mémoires presentés a L'Institut des Sciences, Lettres et Arts, par divers savants èt lus dans ses assemblées : Sciences, Mathématiques et Physiques - Académie royale des sciences (France) (1841)

Memoirs and proceedings of the Manchester Literary & Philosophical Society - Manchester Literary; Philosophical Society. (The Society, 1896)

Memoirs and proceedings of the Manchester Literary & Philosophical Society - Manchester Literary; Philosophical Society. (The Society, 1898)

Memoirs of Museum Victoria - Museum Victoria. (: Museum Victoria, 2022)

Memoirs of the American Entomological Society - American Entomological Society. (American Entomological Society, 1916)

Memoirs of the American Entomological Society - American Entomological Society. (American Entomological Society, 1928)

Memoirs of the Museum of Victoria - Museum of Victoria. (: The Museum of Victoria, 1986)

Memoirs of the Museum of Victoria - Museum of Victoria. (: The Museum of Victoria, 1995)

Memoirs of the National Museum of Victoria - National Museum of Victoria (National Museum of Victoria, 1955)

Memoirs of the Queensland Museum - Queensland Museum. (Queensland Museum, 1916)

Memoirs of the Queensland Museum - Queensland Museum. (Queensland Museum, 1918)

Memoirs of the Queensland Museum - Queensland Museum. (Queensland Museum, 1921)

Memoirs of the Queensland Museum - Queensland Museum. (Queensland Museum, 1922)

Memoirs of the Queensland Museum - Queensland Museum. (Queensland Museum, 1930)

Memoirs read before the Boston Society of Natural History - Boston Society of Natural History. ([Boston Society of Natural History], 1888)

Memorias de la Real Academia de Ciencias y Artes de Barcelona - Real Academia de Ciencias y Artes de Barcelona. (1909)

Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna, Classe di Scienze Fisiche - R. Accademia delle scienze dell'Istituto di Bologna. (1895)

Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna, Classe di Scienze Fisiche - R. Accademia delle scienze dell'Istituto di Bologna. (1896)

Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna, Classe di Scienze Fisiche - R. Accademia delle scienze dell'Istituto di Bologna. (1884)

Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna, Classe di Scienze Fisiche - R. Accademia delle scienze dell'Istituto di Bologna. (1908)

Memorie della Reale accademia delle scienze di Torino - Accademia delle scienze di Torino (Stamperia reale, 1853)

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)

Mian hua yi chuan xuan zhong wen xian zhai yao : (1900-1950) - Knight, Robert L., 1907 - (Ke xue chu ban she, 1959)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1967)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1979)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1986)

Midden-Sumatra. Reizen en onderzoekingen der Sumatra-expeditie, uitgerust door het Aardrijkskundig genootschap, 1877-1879, beschreven door de leden der expeditie, onder toezicht van Prof. P.J. Veth - Veth, Pieter Johannes, 1814 -1895 (E.J. Brill, 1881)

Midden-Sumatra. Reizen en onderzoekingen der Sumatra-expeditie, uitgerust door het Aardrijkskundig genootschap, 1877-1879, beschreven door de leden der expeditie, onder toezicht van Prof. P.J. Veth - Veth, Pieter Johannes, 1814 -1895 (E. J. Brill, 1881)

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, 1889)

Minnesota plant press : newsletter of the Minnesota Native Plant Society - Minnesota Native Plant Society. (Minnesota Native Plant Society, 1993)

A Miocene halictine bee from Rubielos de Mora Basin, Spain (Hymenoptera, Halictidae) - Engel, Michael S. (American Museum of Natural History, 2006)

Miscellanea entomologica. Memoria prima-[quarta] - Costa, Achille, 1823 -1898 (Tip. della Reale accademia delle scienze fisiche e matematiche, 1888)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1894)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1895)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1896)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1897)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1898)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1899)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1900)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1901)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1907)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1910)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1917)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1918)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1919)

Miscellanea entomologica; revue entomologique internationale - Union entomologique. (1920)