The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1984)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1986)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1987)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1988)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1994)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1995)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1997)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1998)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1999)

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, 2013)

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

The Canadian journal of science, literature and history (Canadian Institute, 1868-1878, 1873)

The Canadian naturalist and geologist - Natural History Society of Montreal. (B. Dawson, 1859)

The Canadian naturalist and geologist - Natural History Society of Montreal. (B. Dawson, 1864)

The Canadian naturalist and quarterly journal of science : with proceedings of the Natural History Society of Montreal - Natural History Society of Montreal. (Dawson, 1869)

The Canadian record of science - Natural History Society of Montreal. (Natural History Society, 1903)

Canadian wild flowers worth knowing - Doubleday, Nellie Blanchan DeGraff, 1865 -1918 (Musson, 1917)

Beitrag zur Microlepidopterenfauna des canarischen Archipels - Rebel, H. (Hans), 1861 - (1892)

Capital natural de México - Sarukhan, Jose (Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO), 2008)

Carl Heinrich Schultz and John Torrey correspondence, 1853-1860 - Schultz, Carl Heinrich, 1805 -1867 (1853)

Carl von Linnés ungdomsskrifter - Linné, Carl von, 1707 -1778 (P.A. Norstedt & söners, 1888)

Carl von Linnés ungdomsskrifter - Linné, Carl von, 1707 -1778 (P.A. Norstedt & söners, 1889)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1919)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1923)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1940)

Caroli Linnaei Opera. Editio prima critica, plena, ad editiones veras exacta, textum nullo rei detrimento contractum locosque editionum discrepantes exhibens. Vol. 2., Systema vegetabilium; libros diagnostico-botanicos continens - Linné, Carl von, 1707 -1778 (Sumptum fecit O. Wigand, 1840)

Caroli Linnaei Systema, Genera, Species plantarum uno volumine : editio critica, adstricta, conferta, sive, Codex botanicus linnaeanus : textum linnaeanum intergrum ex omnibus Systematis, Generum, Specierum plantarum editionibus, mantissis, additamentis selectumque ex ceteris ejus botanicis libris digestum, collatum, contractum, cum plena editionum discrepantia exhibens - Linné, Carl von, 1707 -1778 (sumptum fecit O. Wigard, 1835)

Caroli Linnaei Systema, genera, species plantarum uno volumine : editio critica, adstricta, conferta, sive, Codex botanicus linnaeanus : textum linnaeanum integrum ex omnibus Systematis, Generum, Specierum plantarum editionibus, mantissis, additamentis selectumque ex ceteris ejus botanicis libris digestum, collatum, contractum, cum plena editionum discrepantia exhibens : in usum botanicorum practicum - Linné, Carl von, 1707 -1778 (Sumptum fecit O. Wigand, 1840)

Caroli Linnæi ... Systema vegetabilium - Sprengel, Kurt Polycarp Joachim, 1766 -1833 (sumtibus Librariae Dieterichianae, 1828)

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

Cascade-Siskiyou National Monument : draft resource management plan/environmental impact statement - United States. Bureau of Land Management. Medford District. (U.S. Department of the Interior, Bureau of Land Management, Medford District Office, 2002)

Cascade-Siskiyou National Monument : proposed resource management plan/final environmental impact statement - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, Medford District Office, 2005)

Casopis Ceské spolecnosti entomologické = Acta Societatis Entomologicae Bohemiae - Ceská spolecnost entomologická (Spolecnost, 1904)

Casopis Ceské spolecnosti entomologické = Acta Societatis Entomologicae Bohemiae - Ceská spolecnost entomologická (Spolecnost, 1916)

Casopis Ceské spolecnosti entomologické = Acta Societatis Entomologicae Bohemiae - Ceská spolecnost entomologická (Spolecnost, 1918)

Caspari Bauhini ... # Theatri botanici sive Index in Theophrasti Dioscoridis, Plinii et botanicorvm qui à seculo scripserunt opera plantarvm circiter sex millivm ab ipsis exhibitarvm nomina cum earundem synonymijs & differentijs methodice secundum genera & species proponens. Opvs XL. annorvm summopere expetitum ad autoris autographum recensitum - Bauhin, Caspar, 1560 -1624 (impensis Joannis regis, 1671)

Caspari Bauhini Pinax Theatri botanici : sive Index in Theophrasti, Dioscoridis, Plinii et botanicorum qui à seculo scripserunt opera : plantarum circiter sex millium ab ipsis exhibitarum nomina cum earundem synonymiis & differentiis methodice secundum genera & species proponens : opus XL. annorum ... - Bauhin, Caspar, 1560 -1624 (Impensis Joannis Regis, 1671)

Cassell's dictionary of practical gardening; an illustrated encyclopædia of practical horticulture for all classes - Wright, Walter P. (Walter Page), 1864 -1940 (Cassell and company, limited, 1902)

Cassini on Compositae II : collected from the Bulletin des sciences par la Société philomatique de Paris and arranged with a brief introduction and an index by - Lellinger, David B. (Missouri Botanical Garden, 1995)

Cassini on Compositae III : collected from the Journal de physique, de chimie, d'histoire naturelle et des arts and from the Annales des sciences naturelles and arranged with a brief introduction and an index - Lellinger, David B. (Missouri Botanical Garden, 1995)

Castilleja : the newsletter of the Wyoming Native Plant Society - Wyoming Native Plant Society. (Wyoming Native Plant Society, 1998)

Castilleja : the newsletter of the Wyoming Native Plant Society - Wyoming Native Plant Society. (Wyoming Native Plant Society, 1999)

Castilleja : the newsletter of the Wyoming Native Plant Society - Wyoming Native Plant Society. (Wyoming Native Plant Society, 2005)

Castilleja : the newsletter of the Wyoming Native Plant Society - Wyoming Native Plant Society. (Wyoming Native Plant Society, 2012)

Castilleja : the newsletter of the Wyoming Native Plant Society - Wyoming Native Plant Society. (Wyoming Native Plant Society, 2021)

Castilleja : the newsletter of the Wyoming Native Plant Society - Wyoming Native Plant Society. (Wyoming Native Plant Society, 2022)

Castlemaine Naturalist - Australia (Castlemaine Field Naturalists Club, 1988)

Catálogo de las plantas vasculares de la República Argentina - Morrone, Osvaldo (Missouri Botanical Garden, 1999)

A catalog and bibliography of the Buprestoidea of America north of Mexico - Nelson, Gayle H (Coleopterists Society, 2008)

Catalog der Lepidopteren des europæischen Faunengebiets. I. Macrolepidoptera - Staudinger, Otto, 1830 -1900 (Dr. O. Staudinger [etc.], 1871)

Catalog of hymenoptera in America north of Mexico - Krombein, Karl V. (Smithsonian Institution Press, 1979)