Check-list of the amphibians and reptiles of Canada and Alaska - Royal Ontario Museum. (Royal Ontario Museum, 1955)

Check list of the fishes of the Dominion of Canada and Newfoundland - Halkett, Andrew, 1854 -1939 (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)

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 forest trees of the United States : their names and ranges - Roth, Filibert, 1858 -1925 (Dept. of Agriculture, Forestry Division, 1898)

Check list of the forest trees of the United States : their names and ranges - Sudworth, George B. (George Bishop), 1864 -1927 (Dept. of Agriculture, Forestry Division, 1898)

Chemical fertilizers and parasiticides - Collins, Sidney Hoare, 1868 - (Baillière, Tindall and Cox, 1920)

Chester's complete trotting and pacing record, containing summaries of all races trotted or paced in the United States or Canada, from the earliest dates to the close of 1885 : supplement for 1885 - Chester, Walter T. (The compiler, 1886)

Chester's Complete trotting and pacing record, containing summaries of all races trotted or paced in the United States or Canada, from the earliest dates to the close of 1884 - Chester, Walter T. (Walter T. Chester, 1884)

Chester's Complete trotting and pacing record, containing summaries of all races trotted or paced in the United States or Canada, from the earliest dates to the close of 1884 - Chester, Walter T. (Walter T. Chester, 1888)

Chloris Melvilliana a list of plants collected in Melville Island (latitude 74-75 N., longitude 110-112 W.) in the year 1820; by the officers of the voyage of discovery under the orders of Captain Parry, with characters and descriptions of the new genera and species - Brown, Robert, 1773 -1858 (W. Clowes, 1823)

'Christopher North' : a memoir of John Wilson, late professor of moral philosophy in the University of Edinburgh - Gordon, Mary Wilson, 1814 - (W.J. Widdleton, 1863)

Circular / U.S. Fish and Wildlife Service - U.S. Fish; Wildlife Service (U.S. G.P.O.,, 1961)

Circular / U.S. Fish and Wildlife Service - U.S. Fish; Wildlife Service (U.S. G.P.O.,, 1964)

Cistula entomologica (E. W. Janson, 1875)

The Civil engineer and architect's journal, scientific and railway gazette ([William Laxton], 1839)

Class book of economic entomology - Lochhead, W. (P. Blakiston's son & co, 1919)

Class book of economic entomology, with special reference to the economic insects of the northern United States and Canada - Lochhead, W. (Blakiston, 1919)

Class book of economic entomology with special reference to the economic insects of the northern United States and Canada - Lochhead, W. (P. Blakiston's Son, 1919)

A classed and annotated bibliography of the Paleozoic Crustacea 1698-1892, to which is added a catalogue of the North American species - Vogdes, Anthony Wayne, 1843 -1923 (California Academy of Sciences, 1893)

Climatic cycles and tree-growth: a study of the annual rings of trees in relation to climate and solar activity - Douglass, A. E. (Andrew Ellicott), 1867 -1962 (Carnegie Institution of Washington, 1919)

The coal measures Amphibia of North America - Moodie, Roy Lee, 1880 -1934 (Carnegie Institution of Washington, 1916)

The code of nomenclature and check-list of North American birds : adopted by the American Ornithologists' Union : being the report of the Committee of the Union on Classification and Nomenclature - American Ornithologists' Union. Committee on Classification; Nomenclature. (1886)

Cold-water Coral Reefs: out of sight - no longer out of mind. UNEP-WCMC Biodiversity Series 22 (2004)

The Coleopterists' Bulletin - Coleopterists Society. (Coleopterists' Society, 1969)

Collected reprints (Atlantic Oceanographic and Meteorological Laboratories) - Environmental Research Laboratories (U.S.) (For sale by Supt. of Docs. U.S. G.P.O, 1968)

Collected writings on mammals - Allen, J. A. (Joel Asaph), 1838 -1921 ([v.p.], 1870)

The Collecting net - Marine Biological Laboratory (Woods Hole, Mass.) (The Collecting net, 1928)

The Collecting net - Marine Biological Laboratory (Woods Hole, Mass.) (The Collecting net, 1933)

Colonial and Indian Exhibition, 1886 official catalogue - Colonial; Indian Exhibition London, England) 1886 - (W. Clowes, 1886)

Colorado ferberite and the wolframite series - Hess, Frank Lee, 1871 -1955 (Govt. print. off, 1914)

The commercial apple industry of North America - Folger, John Clifford, 1890 - (The Macmillan company, 1921)

The commercial apple industry of North America - Folger, John Clifford, 1890 - (The Macmillan Co, 1921)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1950)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1952)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1953)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1954)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 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.], 1957)

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.], 1959)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1960)

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.], 1965)

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)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1969)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1971)

Common trees of New York - Illick, Joseph S. (Joseph Simon), 1884 -1967 (American Tree Association, 1927)

The commonly occuring wild plants of Canada, and more especially of the province of Ontario a flora for the use of beginners - Spotton, H. B. (Henry Byron), 1844 -1933 (W.J. Gage, 1889)

Communication from the secretary of the Treasury transmitting - Andrews, Israel D. (Israel DeWolf), 1813 -1871 (B. Tucker, Senate printer, 1854)

Compendium of plant disease and decay fungi in Canada, 1960-1980 - Ginns, J. H. (James Herbert) (Research Branch, Agriculture Canada, 1986)

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

Comptes rendus of observation and reasoning - Buchanan, J. Y. (John Young), 1844 -1925 (University press, 1917)

Conchylia insularum Britannicarum. The shells of the British islands - Turton, William, 1762 -1835 (M.A. Nattali; [etc., etc, 1822)

Concrete sandwich construction for energy conservation - United States. Naval Material Command. (Civil Engineering Laboratory, Naval Construction Battalion Center, 1980)

Condition and doings of the Boston Society of Natural History as exhibited by the annual reports - Boston Society of Natural History. (1864)

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

Congrès international d'entomologie : [proceedings] (Hayez, 1977)

Congrès international d'entomologie : [proceedings] (Hayez, 1992)

Conradi Gesneri medici Tigurini Historiae animalium liber primus de quadrupedibus viuiparis : opus philosophis, medicis, grammaticis, philologis, poëtis, & omnibus rerum linguarumq́ue variarum studiosis, vtilissimum simul iucundissimumq́ue futurum - Gessner, Conrad, 1516 -1565 (In Bibliopolio Cambieriano, 1586)

Conradi Gesneri medici Tigurini Historiæ animalivm liber IV. : Qui est de piscium & aquatilium animantium natura. : Cum iconibus singulorum ad viuum expressis ferè omnibus DCCXII ... Continentur in hoc volumine, Gulielmi Rondeletii quoque, Medicinae Professoris Regij in Schola Monspeliensi, & Petri Bellonii Cenomani, medici hoc tempore Lutetiae eximij, de aquatlium singulis scripta. Paralipomena quaedam ad finem adiecta sunt - Gessner, Conrad, 1516 -1565 (In bibliopolio Andreae Cambieri, 1604)

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Conservation of fish, birds and game. Proceedings at a meeting of the committee, November 1 and 2, 1915 - Canada. Commission of Conservation. Committee on Fisheries, Game; Fur-bearing Animals. (The Methodist Book and Publishing House, 1916)

Conservation of marine birds of northern North America : papers from the international symposium held at the Seattle Hyatt House, Seattle, Washington, 13-15 May 1975 - U.S. Fish; Wildlife Service (U.S. Dept. of the Interior, Fish and Wildlife Service, 1979)

The conservation of the wild life of Canada - Hewitt, C. Gordon (Charles Gordon), 1885 -1920 (C. Scribner's Sons, 1921)

A conservation strategy for the northern spotted owl - U.S. Fish; Wildlife Service ([U.S. Department of the Interior, Fish and Wildlife Service], 1990)

Conspectus florae Europaeae. Supplementum I - Nyman, Carl Fredrik, 1820 -1893 (Typis Officinae Bohlinianae, 1883)

Conspectus florae europaeae :seu Enumeratio methodica plantarum phanerogamarum Europae indigenarum, indicatio distributionis geographicae singularum etc - Nyman, Carl Fredrik, 1820 -1893 (typis officinae Bohlinianae, 1878)

Constitution and by-laws of the Game and Inland Fishery Protection Society of Nova Scotia to which is added the acts relating to the preservation of game - Game; Inland Fishery Protection Society of Nova Scotia. (s.n.], 1889)

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Contributions from the herbarium of the Geological Survey of Canada - Geological Survey of Canada (s.n, 1895)

Contributions from the Osborn Botanical Laboratory - Yale University. Osborn Botanical Laboratory (Osborn Botanical Laboratory, Yale University, 1916)

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Contributions to Canadian biology - Biological Board of Canada. (Biological Board of Canada, 1917)

Contributions to Canadian biology and fisheries - Biological Board of Canada. (1901)

Contributions to Canadian biology : being studies from the Marine Biological Station of Canada - Biological Board of Canada. (s.n.], 1917)

Contributions to Canadian palaeontology volume IV - Geological Survey of Canada (S.E. Dawson, 1901)

Contributions to the natural history of the Lepidoptera of North America ... - Barnes, William, 1860 -1930 (The Review press, 1924)