Lepidoptera - Snellen, P. C. T. (Peter Cornelius Tobias), 1834 -1911 (Brill, 1892)

Lepidoptera indica - Moore, Frederic, 1830 -1907 (1901)

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Life histories of North American birds, from the parrots to the grackles with special reference to their breeding habits and eggs - Smithsonian Institution (Smithsonian Institution, 1895)

A List of birds' eggs in the collection of Mr. William Stoate, Wembdon, Bridgewater - Stoate, William. (1880)

A list of the birds of British India - Skinner, E. R. (Kent, 1905)

List of the described birds of Mexico, Central America, and the West Indies : not in the collection of the Smithsonian Institution - Smithsonian Institution (The Institution, 1863)

A list of the genera of birds : with their synonyma an indication of the typical species of each genus - Gray, George Robert, 1808 -1872 (R. and J.E. Taylor, 1840)

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A list of the publications of the United States National museum (1875-1900) including the Annual reports, Proceedings, Bulletins, Special bulletins, and Circulars, with index to titles - United States National Museum (Govt. print. off, 1902)

List of the specimens of birds in the collection of the British Museum - Gray, George Robert, 1808 -1872 (printed by the order of the Trustees, 1848)

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Little folk's book of nature - Hunter, Hiram. (G. Sully & Co, 1922)

Lives of eminent zoologists, from Aristotle to Linnaeus : with introductory remarks on the study of natural history, and occasional observations on the progress of zoology - MacGillivray, William 1796 -1852 (Oliver & Boyd, 1834)

The living animals of the world, a popular natural history. An interesting description of beasts, birds, fishes, reptiles, insects, etc., with authentic anecdotes - Cornish, C. J. (Charles John), 1858 -1906 (Hutchinson & co, 1906)

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Living bird - Cornell University. Laboratory of Ornithology. (Cornell Laboratory of Ornithology, 1965)

Living bird - Cornell University. Laboratory of Ornithology. (Cornell Laboratory of Ornithology, 1971)

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Living bird - Cornell University. Laboratory of Ornithology. (Cornell Laboratory of Ornithology, 1974)

Living bird - Cornell University. Laboratory of Ornithology. (Cornell Laboratory of Ornithology, 1977)

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Living bird - Cornell University. Laboratory of Ornithology. (Cornell Laboratory of Ornithology, 1999)

Living bird - Cornell University. Laboratory of Ornithology. (Cornell Laboratory of Ornithology, 2002)

Living bird - Cornell University. Laboratory of Ornithology. (Cornell Laboratory of Ornithology, 2005)

Living bird - Cornell University. Laboratory of Ornithology. (Cornell Laboratory of Ornithology, 2006)

Living bird - Cornell University. Laboratory of Ornithology. (Cornell Laboratory of Ornithology, 2007)

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The lizards, crocodiles, and turtles of Honduras : systematics, distribution, and conservation - McCranie, James R. (Harvard University Museum of Comparative Zoology, 2018)

The London and Edinburgh philosophical magazine and journal of science (Richard and John E. Taylor, 1834)

The London and Edinburgh philosophical magazine and journal of science (Richard and John E. Taylor, 1835)

The London and Edinburgh philosophical magazine and journal of science (Richard and John E. Taylor, 1836)

The London and Edinburgh philosophical magazine and journal of science (Richard and John E. Taylor, 1838)

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Magazine of natural history and journal of zoology, botany, mineralogy, geology and meteorology - Loudon, J. C. (John Claudius), 1783 -1843 (printed for Longman, Rees, Orme, Brown, and Green, 1835)

The Magazine of natural history / conducted by Edward Charlesworth - Charlesworth, Edward. (s.n.], 1838)

Magazine of zoology and botany - Westwood, J. O. (John Obadiah), 1805 -1893 (1837)

The making of species - Finn, Frank, 1868 -1932 (J. Lane, 1909)

The Malacological and conchological magazine - Sowerby, George Brettingham, 1788 -1854 (G.B. Sowerby, 1838)

The Malayan Peninsula, embracing its history, manners and customs of the inhabitants, politics, natural history &c. from its earliest records - Begbie, P. J. (Peter James), 1804 -1864 (Printed for the author at the Vepery Mission Press, 1834)

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Malimbus : journal of the West African Ornithological Society - West African Ornithological Society. (Ahmadu Bello University Press, 1983)

Malimbus : journal of the West African Ornithological Society - West African Ornithological Society. (Ahmadu Bello University Press, 1985)

Malimbus : journal of the West African Ornithological Society - West African Ornithological Society. (Ahmadu Bello University Press, 1986)

Malimbus : journal of the West African Ornithological Society - West African Ornithological Society. (Ahmadu Bello University Press, 1990)

Malimbus : journal of the West African Ornithological Society - West African Ornithological Society. (Ahmadu Bello University Press, 1993)

Malimbus : journal of the West African Ornithological Society - West African Ornithological Society. (Ahmadu Bello University Press, 1999)

Malimbus : journal of the West African Ornithological Society - West African Ornithological Society. (Ahmadu Bello University Press, 2001)

Malimbus : journal of the West African Ornithological Society - West African Ornithological Society. (Ahmadu Bello University Press, 1996)

Malimbus : journal of the West African Ornithological Society - West African Ornithological Society. (Ahmadu Bello University Press, 2006)

Malimbus : journal of the West African Ornithological Society - West African Ornithological Society. (Ahmadu Bello University Press, 2009)

Malimbus : journal of the West African Ornithological Society - West African Ornithological Society. (Ahmadu Bello University Press, 2010)

Malimbus : journal of the West African Ornithological Society - West African Ornithological Society. (Ahmadu Bello University Press, 2011)

Malimbus : journal of the West African Ornithological Society - West African Ornithological Society. (Ahmadu Bello University Press, 2012)

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Manual of geology, treating of the principles of the science with special reference to American geological history - Dana, James Dwight, 1813 -1895 (Ivison, Blakeman, Taylor and Co, 1874)

Manual of geology: treating of the principles of the science with special reference to American geological history - Dana, James Dwight, 1813 -1895 (American book company, 1880)

A manual of natural history, for the use of travellers : being a description of the families of the animal and vegetable kingdoms: with remarks on the practical study of geology and meteorology. To which are appended directions for collecting and preserving - Adams, Arthur, 1820 -1878 (J. Van Voorst, 1854)

A manual of natural history, for the use of travellers : being a description of the families of the animal and vegetable kindgoms: with remarkable on the practical study of geology and meteorology. To which are appended directions for collecting and preserving - Adams, Arthur, 1820 -1878 (J. Van Voorst, 1854)

A manual of North American birds - Ridgway, Robert, 1850 -1929 (J.B. Lippincott Co, 1900)

A manual of North American birds - Ridgway, Robert, 1850 -1929 (Lippincott, 1887)

A manual of North American birds - Ridgway, Robert, 1850 -1929 (J. B. Lippincott, 1887)

A manual of North American birds - Ridgway, Robert, 1850 -1929 (J. B. Lippincott Company, 1896)