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

University studies of the University of Nebraska - University of Nebraska (Lincoln campus) (1917)

Unsere Freiland-Nadelhölzer; Anzucht, Pflege und Verwendung aller bekannten in Mitteleuropa im Freien kulturfähigen Nadelholzer - Silva Tarouca, Ernst, Graf, 1860 -1936 (F. Tempsky, 1913)

Upper Columbia River Basin : draft environmental impact statement - United States. Bureau of Land Management. ([U.S. Department of Agriculture, Forest Service, Intermountain Region], 1997)

Upper Swiftwater : draft environmental impact statement - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, Nez Perce National Forest, 1993)

User's guide to CHEAPO II : economic analysis of stand prognosis model outputs - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1986)

User's guide to the stand prognosis model - Intermountain Forest; Range Experiment Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1982)

User's guide to the western spruce budworm modeling system - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1990)

User's manual for western root diseases model - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1990)

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

Variation in cold hardiness among populations of Pseudotsuga menziesii var. glauca - Intermountain Forest; Range Experiment Station (Ogden, Utah) (Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1979)

Variation in phenology and monoterpene patterns of defoliated and nondefoliated Douglas-fir (Pseudotsuga menziesii var. glauca) - Wickman, Boyd E. (1993)

Vascular plants of west-central Montana : identification guide book - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1991)

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

Vegetation of Oregon and Washington - Dyrness, C. T. (Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1969)

Vegetation response after wildfires in national forests of northeastern Oregon - United States. Forest Service. Pacific Northwest Region. (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, 1998)

Vegetation treatment on BLM lands in thirteen western states : draft environmental impact statement - United States. Bureau of Land Management. (The Bureau, 1990)

Veitch's manual of the coniferae : containing a general review of the order, a synopsis of the species cultivated in Great Britain, their botanical history, economic properties, place and use in arboriculture, etc - James Veitch & Sons. (J. Veitch, 1900)

Veitch's manual of the coniferae : containing a general review of the order, a synopsis of the species cultivated in Great Britain, their botanical history, economic properties, place and use in arboriculture, etc - James Veitch & Sons. (James Veitch & Sons, 1900)

Die Vereinigten Staaten von Nord-Amerika - Ratzel, Friedrich, 1844 -1904 (R. Oldenbourg, 1878)

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

Verhandlungen des Botanischen Vereins für die Provinz Brandenburg - Botanischer Verein der Provinz Brandenburg. (Kommissions-Verlag von R. Gaertner, 1921)

Verhandlungen des Vereins zur Beförderung des Gartenbaues in den Königlich Preussischen Staaten - Verein zur Beförderung des Gartenbaues in den Königlich Preussischen Staaten. (Auf Kosten des Vereins, 1853)

Verslagen van de gewone vergaderingen der Wis- en Natuurkundige Afdeeling - Koninklijke Nederlandse Akademie van Wetenschappen (J. Müller, 1900)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1993)

Vilmorin's Blumengärtnerei. Beschreibung, kultur und verwendung des gesamten pflanzenmaterials für deutsche gärten ... - Vilmorin-Andrieux et cie. (P. Parey, 1896)

Volume and average stumpage price of selected species on the national forests of the Pacific Northwest Region, 1973 to 1984 - Pacific Northwest Research Station (Portland, Or.) (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1986)

Vorträge über botanische Stammesgeschichte, gehalten an der Reichsuniversität zu Leiden. Ein Lehrbuch der Pflanzensystematik - Lotsy, Johannes Paulus, 1867 -1931 (G. Fischer, 1907)

Vorträge über botanische stammesgeschichte, gehalten an der Reichsuniversität zu Leiden - Lotsy, Johannes Paulus, 1867 -1931 (G. Fischer, 1907)

Vorträge über botanische Stammesgeschichte, gehalten an der Reichsuniversität zu Leiden. Ein Lehrbuch der Pflanzensystematik - Lotsy, Johannes Paulus, 1867 -1931 (G. Fischer, 1911)

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)

Die Waldungen von Nordamerika: ihre Holzarten, deren Anbaufähigkeit und forstlicher Werth für Europa im Allgemeinen und Deutschland insbesonders. Nach im Auftrage des Kgl. Bayerischen Staatsministeriums der Finanzen unternommenen Reisen und Studien - Mayr, Heinrich. (M. Rieger, 1890)

Wallrothiella arceuthobii - Weir, James R. (James Robert), 1882 -1943 (1915)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1991)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1992)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1993)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1997)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 2006)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 2007)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 2015)

Water relations and forest distribution in the Douglas-fir region on Vancouver Island - McMinn, R. G. (Forest Biology Division, Canada Dept. of Agriculture, 1961)

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)

Watershed and fisheries research at the Pacific Northwest Forest and Range Experiment Station : an update with emphasis on Southwestern Oregon and Northern California, Grants Pass, Oregon, February 23-24, 1983 - United States. Forest Service. (USDA Forest Service, 1983)

Weeds, trees, and herbicides : a public forest and rangeland survey - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, Forest Pest Management, 1985)

Weight and density of crowns of Rocky Mountain conifers - Brown, James K. (James Kerr), 1938 - (Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1978)

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1889)

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1890)

Western birds - California Field Ornithologists. (California Field Ornithologists, 1974)

Western birds - California Field Ornithologists. (California Field Ornithologists, 1977)

Western birds - California Field Ornithologists. (California Field Ornithologists, 1986)

Western birds - California Field Ornithologists. (California Field Ornithologists, 1991)

Western birds - California Field Ornithologists. (California Field Ornithologists, 1993)

Western birds - California Field Ornithologists. (California Field Ornithologists, 2003)

Western birds - California Field Ornithologists. (California Field Ornithologists, 2009)

Western birds - California Field Ornithologists. (California Field Ornithologists, 2013)

Western birds - California Field Ornithologists. (California Field Ornithologists, 2014)

Western forest insects - United States. Forest Service. (Dept. of Agriculture, Forest Service, 1977)

Western lumberman (Business Publications of B.C. Ltd, 1912)

Wholesale catalog of Pacific coast tree & shrub seeds : for the season 19[23] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Manning Seed Co, 1923)

Wholesale catalog of Pacific coast tree & shrub seeds : for the season 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.H. Manning's Sons, 1922)

Wholesale catalog of Pacific coast tree & shrub seeds : for the season 19[18] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.H. Manning's Sons, 1918)

Wholesale catalog of Pacific coast tree & shrub seeds : for the season 19[25-26] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Manning Seed Co, 1925)

Wholesale catalog of Pacific coast tree & shrub seeds : for the season 19[24] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Manning Seed Co, 1924)

Wholesale catalog of Pacific coast tree & shrub seeds for the season 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.H. Manning's Sons, 1921)

Wholesale catalogue of Pacific coast tree & shrub seeds : for the season 19[26-27] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Manning Seed Co, 1926)

Wholesale catalogue of Pacific Coast tree & shrub seeds for the season [1928] for sale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Manning Seed Company, 1928)

Wholesale catalogue of Pacific Coast tree seeds, new 1935-6 crop - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Manning Seed Company, 1935)

Wholesale price list of plants, trees and requisites : fall 1903 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed Co, 1903)

Wholesale price list of plants, trees and requisites : fall 1904 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed Co, 1904)

Wholesale price list of plants, trees and small fruits : spring 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed Co, 1906)