The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1978)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1979)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1980)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1981)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1982)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1983)

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, 1985)

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, 1989)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1991)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1992)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1993)

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, 1996)

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, 2000)

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, 2002)

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, 2005)

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, 2007)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2009)

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, 2014)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2015)

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, 2018)

Canadian forest industries (Southam Business Publications, 1913)

Canadian forest industries (Southam Business Publications, 1915)

Canadian forest industries (Southam Business Publications, 1919)

Canadian forest industries (Southam Business Publications, 1921)

Canadian forestry journal - Canadian Forestry Association. (Canadian Forestry Association, 1905)

The Canadian horticulturist - Fruit Growers' Association of Ontario. (Fruit Growers' Association of Ontario, 1914)

The Canadian record of science - Natural History Society of Montreal. (Natural History Society, 1884)

The Canadian record of science - Natural History Society of Montreal. (Natural History Society, 1890)

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)

Canterbury Nurseries, Incorporated retail price list : fall 1927 spring 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Canterbury Nurseries, Incorporated, 1927)

Cape Cod Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.V. Lawrence, 1928)

Cape Cod Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.V. Lawrence, 1931)

Cape Cod Nurseries : price list, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cape Cod Nurseries, 1932)

The Caribbean forester - Burke, Lauretta Marie (Tropical Forest Experiment Station, United States Forest Service, 1939)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1904)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1916)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1921)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1902)

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, 1927)

Carroll Gardens catalog : Westminster, Maryland, 1933, 1959, your guide to better gardening - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carroll Gardens, 1959)

Carroll Gardens spring planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carroll Gardens, 1958)

Cartilla forestal dedicada a los agricultores del pais, por Federico Albert - Chile. Ministerio de Industria y Obras Públicas. Sección de Ensayos Zoológicos y Botánicos. (Imprenta Barcelona, 1905)

The Cary Arboretum of the New York Botanical Garden : a newsletter - Friends of the Arboretum (Cary Arboretum) (Friends of the Arboretum, 1975, 1978)

The Cary Arboretum of the New York Botanical Garden : a newsletter - Friends of the Arboretum (Cary Arboretum) (Friends of the Arboretum, 1975, 1979)

The Cary Arboretum of the New York Botanical Garden : a newsletter - Friends of the Arboretum (Cary Arboretum) (Friends of the Arboretum, 1975, 1983)

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)

Cassell's popular gardening - Fish, D. T. (David Taylor), 1824 -1901 (Cassell, 1884)

Cassell's popular gardening - Fish, D. T. (David Taylor), 1824 -1901 (Cassell & company, limited, 1884)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens)

[Catalog] - Harrisons' Nurseries (Berlin, Md.) (The Company)

[Catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. and F. Nurseries, 1909)

[Catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. and F. Nurseries, 1911)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1891)

[Catalog] - Horsford's Nurseries. (The Nursery, 1899)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1897)

[Catalog] - Horsford's Nurseries. (The Nursery, 1900)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1898)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1899)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1900)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1902)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1906)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1911)

[Catalog] - Harrisons' Nurseries (Berlin, Md.) (The Company, 1917)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1912)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1913)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1914)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1915)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1916)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1917)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1919)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1920)

Catalog No. 19 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Buntings' Nurseries, 1932)

[Catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Julius Roehrs Co, 1923)

Catalog 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Littlefield-Wyman Nurseries, 1921)