Contributions to the botany of Vermont - Middlebury College. (Botanical Dept., University of Vermont, 1898)

Contributions to the knowledge of the life history of Pinus with special reference to sporogenesis, the development of the gametophytes and fertilization - Ferguson, Margaret Clay, 1863 - (The Academy, 1904)

Contributions to western botany.no. 1-18 - Jones, Marcus E. (Marcus Eugene), 1852 -1934 (1912)

Control of pales and pitch-eating weevils in the South - Doggett, Coleman., (U.S. Dept. of Agriculture, Forest Service, Southern Region, 1982)

Convention 1927 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Verkade's Nurseries, 1927)

[Conyers B. Fleu, Jr. evergreen, tree, and shrub seeds price list and card] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Conyers B. Fleu, Jr, 1935)

Cooperative agricultural pest survey 2006 report - United States. Animal; Plant Health Inspection Service. (Commodity Services Bureau, Montana Dept. of Agriculture, 2007)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1963)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1951)

Cooperative plant pest report - United States. Animal; Plant Health Inspection Service. (The Service, 1976)

Cora Lee Young Nursery fall and spring - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cora Lee Young Nursery, 1930)

Corliss Bros., Inc. Nurseries, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros., Incorporated, Nurseries, 1937)

Corliss Bros., Inc. Nurseries, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros., Incorporated, Nurseries, 1938)

Corliss Bros. Inc. nurseries, 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros. Incorporated, 1951)

Corliss Bros. Inc. nurseries, 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros. Incorporated, 1952)

Corliss Bros. Inc. nurseries, 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros. Incorporated, 1953)

Corliss' year book, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros., Incorporated, Nurseries, 1936)

Correspondence : Bolander (Henry) and Engelmann (George), 1863-1878 - Bolander, Henry N. (Henry Nicholas), 1831 -1897 (1863)

Correspondence : Bolander (Henry) and Engelmann (George), 1863-1878 - Bolander, Henry N. (Henry Nicholas), 1831 -1897 (1867)

Correspondence : Bolle (Carl) and Engelmann (George), 1858-1880 - Bolle, Carl, 1821 -1909 (1858)

Correspondence : Maximowicz (Carl) and Engelmann (George), 1876-1879 - Maximowicz, C. J., 1827 -1891 (1876)

Correspondence : Parry (Charles Christopher) and Engelmann (George), 1851-1884 - Engelmann, George, 1809 -1884 (1881)

Correspondence : Purkyně (Emanuel) and Engelmann (George), 1875-1881 - Purkyně, Emanuel, 1831 -1882 (1875)

The cottage gardener, country gentleman's companion and poultry chronicle (G.W. Johnson, 1859)

The Cottage Gardens [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens, 1924)

Cottage Gardens Company, Inc., Nurseries ; D. S. Ward, president - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co., Inc., Nurseries, 1925)

Cottage Gardens Company, Incorporated, Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Company, Incorporated, Nurseries, 1926)

Cottage Gardens Company, Incorporated, Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Company, Incorporated, Nurseries, 1924)

Cottage Gardens Company Incorporated Nurseries ; D.S. Ward, president - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co., Inc., Nurseries, 1922)

The Cottage Gardens nursery book : a complete descriptive catalogue of all the horticultural products grown and offered for sale by - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Company, 1904)

The Cottage Gardens Nursery Book of specimen ornamental trees, evergreens and shrubs : a complete descriptive catalogue containing valuable information of where to plant, what to plant, when to plant, how to plant - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co, 1907)

The Cottage Gardens Nursery Book of specimen ornamental trees, evergreens and shrubs : a complete descriptive catalogue containing valuable information of where to plant, what to plant, when to plant, how to plant - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co, 1909)

The Cottage Gardens nursery book of specimen ornamental trees, evergreens and shrubs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Company, Incorporated, Nurseries, 1930)

Cottage Gardens nursery book : price list 1905-06 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co, 1906)

Couch, founded in nineteen seventeen : wholesale price list fall 1957, spring 1958, Couch Brothers Nursery Co., McMinnville, Tenn - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Couch Brothers Nursery Co, 1958)

Couch wholesale trade list : fall 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Boyd Nursery Company, 1938)

Couch wholesale trade list : fall 1939, spring 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Boyd Nursery Company, 1939)

Courses in forest pathology - Overholts, Lee Oras, 1890 -1946 (1917)

COVER : a user's guide to the CANOPY and SHRUBS extension of the Stand Prognosis Model - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1985)

Cox's seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1886)

Cox's seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1890)

Cox's seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1891)

Cox's seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1892)

Cox seed and plant co. catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1896)

Cox seed and plant co. catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1897)

Cox Seed and Plant Co's wholesale price list of tree, palm and shrub seeds native and Japanese bulbs, sweet peas, for autumn delivery, 1895 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed Co, 1895)

Cragholme Nurseries, Incorporated [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cragholme Nurseries, Incorporated, 1929)

Cragholme Nurseries, Incorporated [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cragholme Nurseries, Incorporated, 1928)

Creating outdoor beauty for your home by Fraser Nurseries, Inc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nurseries, Inc, 1930)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Incorporated, 1917)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Incorporated, 1916)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Inc, 1915)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson, 1914)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Inc, 1921)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson, 1924)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Inc, 1922)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Inc, 1918)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Inc, 1923)

A critical revision of the genus Eucalyptus - Maiden, J. H. (Joseph Henry), 1859 -1925 (Gullick, 1924)

Cromwell Gardens [catalog] : 1872-1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1922)

Cromwell Gardens [catalog] : 1872-1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1923)

Cromwell Gardens [catalog] : 1872-1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1924)

Cromwell Gardens [catalog] : 1872-1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1925)

Cromwell Gardens handbook - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1921)

Cromwell Gardens handbook [of] trees, shrubs, roses, plants for garden and greenhouse. 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1919)

Cromwell Gardens handbook. trees, shrubs, roses, plants for garden and greenhouse. 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1917)

Cromwell Gardens handbook : trees, shrubs, roses, plants for garden and greenhouse 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1920)

Cromwell Gardens handbook. trees, shrubs, roses, plants for garden and greenhouse. 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1918)

Cronamere Alpine Nurseries, Inc. : acclimatized plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cronamere Alpine Nurseries, Inc, 1933)

Cronamere Alpine Nurseries, Inc. : continuous blooms in the rock garden : acclimatized plants : 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cronamere Alpine Nurseries, Inc, 1936)

Cronamere Alpine Nurseries, Inc. : continuous blooms in the rock garden : acclimatized plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cronamere Alpine Nurseries, Inc, 1935)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1977)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1986)

Crown width and foliage weight of northern Rocky Mountain conifers - Forestry Sciences Laboratory (Missoula, Mont.) (U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1981)

Cryptogamic botany - Cardot, Jules, 1860 -1934 (The Smithsonian Institution, 1910)

Cryptogamic plants of the USSR. (Flora sporovykh rastenii SSSR) - Botanicheskii institut im. V.L. Komarova ([Published for the National Science Foundation, Washington, D.C. by the Israel Program for Scientific Translations, 1970)

Cryptogamie. Bryologie, lichenologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1998)

Cryptogamie. Mycologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1983)

Cryptogamie. Mycologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1990)

Cryptogamie. Mycologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1991)

The cultivated evergreens; a handbook of the coniferous and most important broad-leaved evergreens planted for ornament in the United States and Canada - Bailey, L. H. (Liberty Hyde), 1858 -1954 (The Macmillan company, 1923)

Cultural guide and catalog for 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.K. Alexander, 1920)

Cultural guide and catalog for 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.K. Alexander, 1921)

Culture methods for invertebrate animals - Galtsoff, Paul S. (Paul Simon), 1887 -1979 (Dover Publications, 1959)

Cumberland Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cumberland Nurseries, 1930)

Current Northeast paleoethnobotany - New York State Museum. (University of the State of New York, State Education Dept, 2008)

Current price list : spring and fall 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Louisville Nurseries, 1921)

Currie's farm and garden annual : spring 1919 44th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1923)

The cyclopædia; or, Universal dictionary of arts, sciences, and literature - Rees, Abraham, 1743 -1825 (Longman, Hurst, Rees, Orme & Brown [etc.], 1819)

Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 1900)

Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches - Bailey, L. H. (Liberty Hyde), 1858 -1954 (The Macmillan company, 1909)

Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches, and a synopsis of the vegetable kingdom - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Doubleday, Page & Company, 1906)

Cyclopedia of American horticulture : comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 1906)