Trees : the yearbook of agriculture, 1949 - United States. Department of Agriculture. (United States Government Printing Office, 1949)

Trees worth knowing - Rogers, Julia Ellen, 1866 -1958 (Doubleday, Page & company, 1917)

Trees worth knowing - Rogers, Julia Ellen, 1866 -1958 (Doubleday, Page, 1922)

Trends and silvicultural significance of upland forest successions in southern New England - Lutz, H. J. (Harold John), 1900 - (Yale University, 1928)

True Viburnum carlesi seed (Korean spice viburnum) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Herbst Brothers, 1929)

Tulane studies in zoology and botany - Tulane University. Department of Biology. (Tulane University, 1973)

The turk's cap - Delaware Native Plant Society. (Delaware Native Plant Society, 2001)

The turk's cap - Delaware Native Plant Society. (Delaware Native Plant Society, 2016)

Ullyette Brothers Nurseries, Dansville, New York offer the service of a graduate landscape architect - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ullyette Bros, 1934)

Ullyette Brothers Nurseries, Dansville, New York offer the service of a graduate landscape architect - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ullyette Bros, 1935)

Understory-overstory vegetation relationships : an annotated bibliography - Clary, Warren P. (U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1982)

Uneven-aged silviculture and management in the United States : combined proceedings of two in-service workshops held in Morgantown, West Virginia, July 15-17, 1975, and in Redding, California, October 19-21, 1976 - United States. Forest Service. (Timber Management Research, Forest Service, U.S. Dept. of Agriculture, 1978)

United States National Arboretum contribution - National Arboretum (U.S.) (The Service, 1994)

United States Nursery Company [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (United States Nursery Company, 1923)

United States Nursery Company [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (United States Nursery Company, 1921)

United States Nursery Company [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (United States Nursery Company, 1922)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1936)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1949)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1953)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1955)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1956)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1958)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1970)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1985)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1960)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1961)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1964)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1967)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1968)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1969)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1971)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1976)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1978)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1980)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1985)

University studies of the University of Nebraska - University of Nebraska (Lincoln campus) (1916)

Unsere Freiland-Laubgehölze; Anzucht, Pflege und Verwendung aller Bekannten in Mitteleuropa im freien kulturfähigen Laubgehölze - Schneider, Camillo, 1876 -1951 (Hölder-Pichler-Tempsky, 1922)

Unsere Freiland-Laubgehölze, Anzucht, Pflege und Verwendung aller bekannten in Mitteleuropa im freien kulturfähigen Laubgehölze, unter Mitwirkung von István Graf Ambrózy-Migazzi, Georg Arends, C. Heicke, Herm. A. Hesse, P. Kache, Wilhelm Kesselring, A. Purpus, Alfred, Rehder, Prof. Schwappach, Fritz Graf Schwerin, Hellmut Spaeth, Egbert Wolf und Franz Zeman. Hrsg. von Ernst Graf Silva Tarouca und Camillo Schneider - Schneider, Camillo, 1876 -1951 (Hölder-Pichler-Tempsky A.G.; [etc.], 1922)

Urban natural areas : ecology and preservation - Cranmer-Byng, Jack, 1919 - (Institute for Environmental Studies, University of Toronto, 1981)

USDA-ARS collection of entomopathogenic fungal cultures ARSEF - USDA-ARS Plant Protection Research Unit. (USDA-ARS Plant Protection Research Unit, U.S. Plant, Soil, and Nutrition Laboratory, 1998)

USDA plant hardiness zone map - United States. Agricultural Research Service. (The Service?], 1990)

The use of multivariate statistics in studies of wildlife habitat - U.S. Fish; Wildlife Service (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1981)

Uses of plants by the Chippewa Indians - Densmore, Frances, 1867 -1957 (U.S. G.P.O, 1928)

Uses of plants by the Indians of the Missouri River region - Gilmore, Melvin R. (Melvin Randolph), 1868 -1940 (Govt. print. off, 1919)

Utilization of hardwoods growing on southern pine sites - Koch, Peter, 1920 -1998 (U.S. Dept. of Agriculture, Forest Service, 1985)

Vascular plant species of the Forest Ecology Research and Demonstration Area, Paul Smith's, New York - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, Northeastern Research Station, 2003)

Vascular plants of the Sangamon River basin; annotated checklist and ecological summary - Bell, David T. (University of Illinois at Urbana-Champaign, College of Agriculture, 1974)

Die Vegetation der Erde :Sammlung pflanzengeographischer Monographien - Engler, Adolf, 1844 -1930 (W. Engelmann, 1896)

Vegetation management in the Ozark/Ouachita Mountains - United States. Forest Service. Southern Region. (U.S. Dept. of Agriculture, Forest Service, Southern Region, 1990)

The vegetation of northern Cape Breton island, Nova Scotia - Nichols, George E. (George Elwood), 1882 -1939 (Yale University Press, 1918)

The vegetation of the Chicago region : an outline of some of the principal plant associations together with lists of their principal species - Fuller, George D. (George Damon), 1869 - ((University of Chicago), 1917)

The vegetation of the Ozark region in southern Illinois - Gleason, Henry A. (Henry Allan), 1882 -1975 (1904)

Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien - Zoologisch-Botanische Gesellschaft in Wien. (Kaiserlich-Königliche Zoologisch-Botanische Gesellschaft in Wien, 1883)

Verhandlungen der Schweizerischen Naturforschenden Gesellschaft - Schweizerische Naturforschende Gesellschaft. (Druck der Schweighauser'schen Officin, 1838)

Vermont's hardiest varieties : fruit trees shade trees berry plants shrubs vines evergreens perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George D. Aiken, 1925)

Vermont's hardiest varieties of fruit trees, shade trees, berry plants. shrubs, vines, evergreens, perennials : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. D. Aiken, 1925)

Vertebrate ecology and systematics : a tribute to Henry S. Fitch - Seigel, Richard A. (University of Kansas, 1984)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1948)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1998)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1999)

Victory planters guide for 1943 : growers of quality fruit trees berry plants ornamentals - Harrison's Nurseries (Berlin, Md.) (Harrisons', 1943)

Victory planters guide for 1944 : hi-quality fruit trees berry plants ornamentals - Harrison's Nurseries (Berlin, Md.) (Harrisons', 1944)

Victory planters guide for 1945 : hi-quality fruit trees berry plants ornamentals - Harrison's Nurseries (Berlin, Md.) (Harrisons', 1945)

Virginia forest resources and industries - Craig, Ronald B. (Ronald Bradley), 1898 - (U.S. Dept. of Agriculture, 1949)

Virginia journal of science - Virginia Academy of Science. (Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University, 1959)

Virginia journal of science - Virginia Academy of Science. (Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University, 1968)

Virginia journal of science - Virginia Academy of Science. (Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University, 1975)

Virginia journal of science - Virginia Academy of Science. (Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University, 1979)

Virginia journal of science - Virginia Academy of Science. (Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University, 1991)

Virginia journal of science - Virginia Academy of Science. (Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University, 2000)

Virginia journal of science - Virginia Academy of Science. (Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University, 2007)

Virginia journal of science - Virginia Academy of Science. (Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University, 2015)

Visser's Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1933)

The W.A. Natorp Co., landscape organization - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.A. Natorp Company, 1952)

The W.A. Natorp Co., landscape organization - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.A. Natorp Company, 1951)

Waldbau auf naturgesetzlicher Grundlage. Ein Lehr- und Handbuch - Mayr, Heinrich. (P. Parey, 1909)

Waldbau auf naturgesetzlicher Grundlange : Ein Lehr- und Handbuch - Mayr, Heinrich. (P. Parey, 1909)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1989)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1990)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1994)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 2001)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 2010)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 2013)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 2014)

The water relations of plants : a symposium of the British Ecological Society, London, 5-8 April 1961 - British Ecological Society. (Wiley, 1963)

Water utilization by trees, with special reference to the economic forest species of the north temperate zone - Raber, Oran, 1893 -1940 (U.S. Dept. of Agriculture, 1937)

Waynesboro planting guide for 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waynesboro Nurseries, Inc, 1948)

We are saving these evergreens for our customers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harlan P. Kelsey, Inc, 1932)

We were right! : [special offer on deciduous trees] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steele's Shrewsbury Nurseries, 1925)

The Weaver Gardens Company : season 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weaver Gardens Company, 1925)

Weeds of the farm and garden - Pammel, L. H. (Louis Hermann), 1862 -1931 (Orange Judd company; [etc., etc.], 1911)

Weeds of the farm and garden - Pammel, L. H. (Louis Hermann), 1862 -1931 (Orange Judd, 1912)

The West Chester Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hoopes, Bro. & Thomas Company, 1932)

West Virginia birds : distribution and ecology - Hall, George A. (Carnegie Museum of Natural History, 1983)

West Virginia trees - Brooks, A. B. (Alonzo Beecher) (1920)