The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2001)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2003)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2004)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2006)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2011)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2013)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2016)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2017)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2019)

Canadian fisherman - Canadian Fisheries Association (National Business Publications [etc.], 1914)

The Canadian naturalist and geologist - Natural History Society of Montreal. (B. Dawson, 1857)

Canaries in the catbird seat : the past, present, and future of biological resources in a changing environment - Illinois. Natural History Survey Division (Illinois Natural History Survey, 2009)

Candidate conservation agreement with assurances for fluvial Arctic grayling in the upper Big Hole River : between Montana Department of Fish, Wildlife and Parks and U.S. Fish and Wildlife Service in cooperation with Montana Department of Natural Resources and Conservation and USDA Natural Resources Conservation Service - U.S. Fish; Wildlife Service (Montana Fish, Wildlife and Parks, 2005)

Canmore Corridor integrated land management plan - Walker, C. E. (Alberta Energy and Natural Resources, 1979)

Capital natural de México - Sarukhan, Jose (Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO), 2009)

Carcinoma of the thyroid in the salmonoid fishes - Gaylord, Harvey Russell, 1872 - (Govt. Print. Off, 1914)

Carcinoma of the thyroid in the salmonoid fishes - Gaylord, Harvey Russell, 1872 - (Govt. print. off, 1914)

Carotenoids - Jucker, Ernst, 1918 - (Elsevier Pub. Co, 1950)

Carotenoids, their comparative biochemistry - Goodwin, T. W. (Chemical Pub. Co, 1954)

Cassell's natural history - Duncan, P. Martin (Peter Martin), 1821 -1891 (Cassell, Petter & Galpin, 1876)

Cassell's natural history - Duncan, P. Martin (Peter Martin), 1821 -1891 (Cassell & Company, Limited, 1891)

Catalogo metodico dei pesci Europei - Bonaparte, Charles-Lucien, 1803 -1857 (Stamperia e Cartiere del Fibreno, 1846)

Catalogue de la faune de l'Aube, ou, Liste méthodique des animaux vivants et fossiles, sauvages ou domestiques : qui se rencontrent, soit constamment, soit périodiquement, dans cette partie de la Champagne / par Jules Ray - Ray, Jules. (Bouquot, 1843)

Catalogue of accessioned publications Supplement - World Data Center A–Oceanography. (World Data Center A, 1983)

Catalogue of accessioned publications Supplement - World Data Center A–Oceanography. (World Data Center A, 1984)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1879)

Catalogue of the fishes in the British Museum - British Museum (Natural History) (British Museum (Natural History), Department of Zoology, 1866)

Catalogue of the fishes of New York - Bean, Tarleton H. (Tarleton Hoffman), 1846 -1916 (University of the state of New York, 1903)

Catalogue of the fresh-water fishes of Africa in the British museum (Natural history) ... - Boulenger, George Albert 1858 -1937 (Printed by order of the Trustees [by Taylor and Francis], 1909)

Catalogue of the species of Entozoa, or intestinal worms, contained in the collection of the British Museum - Baird, William, 1803 -1872 (Printed by order of Trustees, 1853)

The Century dictionary : an encyclopedic lexicon of the English language: prepared under the superintendence of William Dwight Whitney - Whitney, William Dwight, 1827 -1894 (Century Co, 1889)

Chamber's encyclopaedia, a dictionary of universal knowledge (Chambers, 1902)

The changing Illinois environment : critical trends : technical report of the Critical Trends Assessment Project - Illinois. Dept. of Energy; Natural Resources. (Ill. Dept. of Energy and Natural Resources, 1994)

Check list of the fishes of the Dominion of Canada and Newfoundland - Halkett, Andrew, 1854 -1939 (Printed by C.H. Parmelee, 1913)

Check list of the fishes of the Dominion of Canada and Newfoundland - Halkett, Andrew, 1854 -1939 (Printed by C. H. Parmelee, 1913)

A checklist of Canadian Atlantic fishes with keys for identification - Scott, W. B. (William Beverley), 1917 - (Royal Ontario Museum, 1965)

Checklist of Canadian freshwater fishes with keys for identification - Scott, W. B. (William Beverley), 1917 - (Royal Ontario Museum, 1969)

A checklist of the vertebrate animals of Kansas - Collins, Joseph T. (Museum of Natural History, University of Kansas, 1991)

Checklists for the CORINE Biotopes Programme and its application in the PHARE countries of Central and East Europe: including comparisons with relevant conventions and agreements on the conservation of European species and habitats - WCMC (EC, 1994)

Chemical embryology - Needham, Joseph, 1900 - (The MacMillan Co, 1931)

Ciba Foundation colloquia on ageing - Ciba Foundation. (Little, Brown, 1959)

Circular / U.S. Fish and Wildlife Service - U.S. Fish; Wildlife Service (U.S. G.P.O.,, 1955)

Circular / U.S. Fish and Wildlife Service - U.S. Fish; Wildlife Service (U.S. G.P.O.,, 1969)

Cladocera Sueciae; oder Beiträge zur kenntniss der in Schweden lebenden Krebsthiere von der Ordnung der Branchiopoden und der Unterordnung der Cladoceren - Lilljeborg, Wilhelm, 1816 -1908 (Druck der Akademischen buchdruckerei E. Berling, 1900)

Clark Fork Basin Project status report and action plan - Clark Fork River Basin Project (Mont.) (Clark Fork Basin Project, Office of the Governor, 1988)

A classified index and synopsis of The animal kingdom arranged in conformity with its organization - Gray, John Edward, 1800 -1875 (Printed for Whittaker and Co, 1835)

Collections and recollections of natural history and sport in the life of a country vicar - Wilson, John (L. Reeve, 1886)

The commercial fisheries of Canada ; prepared by the Department of Fisheries of Canada and the Fisheries Research Board - Canada. Department of Fisheries. (Queen's Printer], 1956)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1958)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1962)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1963)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1964)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1966)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1968)

Compendium historiae naturalis - Mitterpacher, Ludovico, 1734 -1814 (Sumptibus et typis typographiæ regiae Universitatis Pesthiensis, 1799)

The complete angler and huntsman - Blake, Stanley. (1919)

Compte Rendu de la Association Française pour l'Avancement des Sciences - Association française pour l'avancement des sciences. (Secretariat de lʹAssociation, 1912)

Compte Rendu de la Association Française pour l'Avancement des Sciences - Association française pour l'avancement des sciences. (Secretariat de lʹAssociation, 1920)

Compte-rendu des séances du Troisième congrès international de zoologie : Leyden - 16-21 Septembre - l895 (E.J. Brill, 1895)

Comptes rendus des séances et mémoires de la Société de biologie - Société de biologie (Paris, France) (Au Bureau de la Gazette médicale, 1864)

Comptes rendus hebdomadaires des séances et mémoires de la Société de biologie - Société de biologie (Paris, France) (G. Masson, 1892)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1880)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1892)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1917)

Congrès international d'entomologie : [proceedings] (Hayez, 1910)

Conservation status of Colorado River Cutthroat trout - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1996)

Consideration of extinction risks for salmonids - United States. Forest Service. (USDA Forest Service, 1993)

Contributions to the history of Australasian ornithology - Nuttall Ornithological Club. (Nuttall Ornithological Club, 2008)

Contributions towards a fauna and flora of the county of Cork, read at the meeting of the British association held at Cork in the year 1843 - Cuvierian Society of Cork. (J. Van Voorst, 1845)

Copeia - American Society of Ichthyologists; Herpetologists (American Society of Ichthyologists and Herpetologists, 1916)

The correspondence of John Ray: consisting of selections from the philosophical letters published by Dr. Derham, and original letters of John Ray in the collection of the British Museum - Ray, John, 1627 -1705 (Printed for the Ray Society, 1848)

The correspondence of John Ray, consisting of selections from the philosophical letters published by Dr. Derham and original letters of John Ray in the collection of the British Museum - Ray, John, 1627 -1705 (Printed for the Ray Society, 1848)

Costs and threats of invasive species to Alberta's natural resources - Alberta. Alberta Sustainable Resource Development. (Alberta Sustainable Resource Development, 2004)

The cranial anatomy of the mail-cheeked fishes - Allis, Edward Phelps, 1851 -1947 (E. Schweizerbart, 1909)

Crustacea copepoda II Copepoda parasita and hemiparasita - Hansen, H. J. (Hans Jacob), 1855 -1936 (Printed by Bianco Luno, 1923)

Current bibliography for aquatic sciences and fisheries - Food; Agriculture Organization of the United Nations. Fisheries Division. Biology Branch. (Taylor & Francis ltd, 1959)