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London Naturalist - London Natural History Society. (London Natural History Society, 1994)

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Man's effect on the fish and wildlife of the Illinois River - Bellrose, Frank C. (Frank Chapman), 1916 -2005 (1966)

Management of wildlife and fish habitats in forests of western Oregon and Washington - United States. Bureau of Land Management. Desert Planning Staff - (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, 1985)

Managing vertebrate invasive species : proceedings of an international symposium, Fort Collins, Colorado, August 7-9, 2007 - United States. Animal; Plant Health Inspection Service. (USDA APHIS Wildlife Services, National Wildlife Research Center, 2007)

The Marin County breeding bird atlas : a distributional and natural history of coastal California birds - Point Reyes Bird Observatory. (Bushtit Books, 1993)

The Marine Mammal Commission compendium of selected treaties, international agreements, and other relevant documents on marine resources, wildlife, and the environment - U.S. Fish; Wildlife Service (The Commission, 1994)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1974)

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Mémoires du Muséum national d'histoire naturelle. Série A, Zoologie - Muséum national d'histoire naturelle (France) (Éd. du Muséum, 1980)

Mémoires du Muséum national d'histoire naturelle. Série A, Zoologie - Muséum national d'histoire naturelle (France) (Éd. du Muséum, 1982)

Mémoires du Muséum national d'histoire naturelle. Série A, Zoologie - Muséum national d'histoire naturelle (France) (Éd. du Muséum, 1984)

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Michigan bird life, a list of all the bird species known to occur in the state together with an outline of their classification and an account of the life history of each species, wtih special reference to its relation to agriculture - Barrows, Walter Bradford, 1855 -1923 (Michigan Agricultural College, 1912)

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)

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Migration of birds - U.S. Fish; Wildlife Service (Dept. of the Interior, Fish and Wildlife Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1979)

The migration of North American birds - Lincoln, Frederick Charles, 1892 -1960 (U.S. Dept. of Agriculture, 1935)

Mineral composition of feathers from Canada geese (Branta canadensis) fed experimental diets - Hanson, Harold C. (Harold Carsten), 1917 -2003 (Illinois Natural History Survey, 1987)

Miscellaneous publication - University of Kansas, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1952)

Miscellaneous publication - University of Kansas, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1960)

Miscellaneous publication - University of Kansas, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1963)

Miscellaneous publication - University of Kansas, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1965)

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The Mitigation Symposium : a National Workshop on Mitigating Losses of Fish and Wildlife Habitats, July 16-20, 1979, Colorado State University, Fort Collins, Colorado - Swanson, Gustav Adolph, 1910 - (Rocky Mountain Forest and Range Experiment Station, Forest Service, 1979)

A monograph of the pheasants - Beebe, William, 1877 -1962 (Published under the auspices of the New York Zoological Society by Witherby & Co, 1918)

A monograph on the anatidae or duck tribe - Eyton, T. C. (Thomas Campbell), 1809 -1880 (Longman, Orme, Brown, Green, & Longman, 1838)

The morphology and phylogenetic position of Apsaravis ukhaana from the late Cretaceous of Mongolia - Mongolian-American Museum Paleontological Project. (American Museum of Natural History, 2002)

Mosquito eradication - Hardenburg, Walter Ernest, 1886 - (McGraw-Hill book company, inc, 1922)

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

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A multi-species conservation strategy for species at risk in the Milk River basin ... progress report - Alberta. Fish; Wildlife Division. (Alberta Sustainable Resource Development, Fish & Wildlife, 2003)

Multisar : the Milk River Basin project habitat suitability models for selected wildlife management species - Alberta. Fish; Wildlife Division. (Alberta Sustainable Resource Development, Fish & Wildlife Division, Resource Data and Species At Risk Section, 2004)

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Museum paper - Alabama Museum of Natural History. (Alabama Museum of Natural History, 1921)

Museum Wormianum; seu, Historia rerum rariorum, tam naturalium, quam artificialium, tam domesticarum, quam exoticarum, quae Hafniae Danorum in a aedibus authoris servantur - Worm, Ole, 1588 -1654 (ex officina Elseviriorum, 1655)

National Museum of Natural History (U.S.) Pacific Ocean Biological Survey Program field research records, 1961-1973 : Leewards check lists, preliminary check lists - Howland, Baker, Phoenix Line Islands, Brooding Bds., NW Hawaiians - National Museum of Natural History (U.S.) Pacific Ocean Biological Survey Program (1961)

National Museum of Natural History (U.S.) Pacific Ocean Biological Survey Program field research records, 1961-1973 : manuscript from BSFIO files - Coultas, etc - Coultas, William Ferrell, 1899 -1965 (1968)

National Museum of Natural History (U.S.) Pacific Ocean Biological Survey Program, 1961-1973 : Bulweria fallax notes, draft preparation - Clapp, Roger B. (1967)

National Museum of Natural History (U.S.) Pacific Ocean Biological Survey Program field research records, 1961-1973 : general summaries & info - all islands - National Museum of Natural History (U.S.) Pacific Ocean Biological Survey Program (1963)

National Museum of Natural History (U.S.) Pacific Ocean Biological Survey Program field research records, 1961-1973 : manuscript data Pacific Ocean Biological Survey Program (POBSP) Collections personal catalogs 1 of 2 - National Museum of Natural History (U.S.) Pacific Ocean Biological Survey Program (1961)

Natur Cymru : a review of wildlife in Wales - Natur Cymru, (Natur Cymru, 2015)

Natural areas of the Chesapeake Bay Region: ecological priorities (1974)

Natural history - American Museum of Natural History (American Museum of Natural History, 1919)

The natural history & antiquities of Selborne; &, A garden kalendar - Sharpe, Richard Bowdler, 1847 -1909 (S.T. Freemantle, 1900)

Natural history inventory 2000 Grizzly Ridge Wildland Park - Cottonwood Consultants Ltd. (Cottonwood Consultants Ltd, 2001)

Natural history of the Andrew Lake region, northeastern Alberta - Provincial Museum of Alberta. Natural History Section. (Provincial Museum of Alberta, 1990)

Natural history of the Bistcho Lake Region, Northwest Alberta - Provincial Museum of Alberta. Natural History Section. (Natural History Section, Provincial Museum of Alberta, 1988)

A natural history of the ducks - Fuertes, Louis Agassiz, 1874 -1927 (Houghton Mifflin Company, 1923)

A natural history of the ducks - Fuertes, Louis Agassiz, 1874 -1927 (Houghton Mifflin Company, 1926)

The natural history of the Toronto region, Ontario, Canada - Glenny, George, 1793 -1874 (Pub. by the Canadian institute, 1913)

The natural history of the Toronto region, Ontario, Canada - Glenny, George, 1793 -1874 (Canadian Institute, 1913)

The Natural history of the Toronto Region, Ontario, Canada - Faull, J. H. (Joseph Horace), 1870 -1961 (Canadian Institute, 1913)

The Natural resources of Illinois : introduction and guide - Illinois. Natural History Survey Division (Illinois Natural History Survey, Dept. of Energy and Natural Resources, State of Illinois, 1987)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1957)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1964)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1967)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1968)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1975)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1980)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1985)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1986)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1989)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1991)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1994)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 1995)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 2001)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 2003)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 2005)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 2010)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 2017)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 2019)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 2021)

Naturalist's guide to the Americas - Ecological Society of America. Committee on the Preservation of Natural Conditions. (Williams & Wilkins, 1926)

Nature in Avon - Bristol Naturalists' Society (Bristol, England) (Bristol Naturalists' Society, 1995)

Nature in Avon - Bristol Naturalists' Society (Bristol, England) (Bristol Naturalists' Society, 2009)

Nature lovers library (University Society Inc, 1923)

Nature Reserves of the Himalaya and the Mountains of Central Asia (1993)