A dictionary of the flowering plants and ferns - Willis, J. C. (John Christopher), 1868 -1958 (The University Press, 1919)

Dictionnaire d'horticulture illustré - Bois, D. (Désiré), 1856 -1946 (P. Klincksieck, 1893)

Direct from our nursery to you, fresh vigorous plants guaranteed to grow - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rose Hill Nursery, 1933)

Directory of forest genetics research and education in the United States and Canada - Wright, Jonathan W. (Committee on Forest Tree Improvement, Division of Silviculture, Society of American Foresters, 1955)

A directory of Illinois systematists, ecologists, and field biologists - Robertson, Kenneth Ray, 1941 - ([Section of Botany and Plant Pathology, Illinois Natural History Survey], 1989)

A discussion of Australian forestry : with special references to forestry in Western Australia, the necessity of an Australian forest policy, and notices of organised forestry in other parts of the world - Hutchins, D. E. (David Ernest), 1850 -1920 (F. W. Simpson, government printer, 1916)

Diseases of coniferous trees - United States. Forest Service. (1912)

Diseases of cultivated plants and trees - Massee, George, 1850 -1917 (Macmillan, 1910)

Diseases of cultivated plants and trees - Massee, George, 1850 -1917 (Duckworth & co, 1910)

Diseases of economic plants - Stevens, Frank Lincoln, 1871 -1934 (The Macmillan company, 1921)

Diseases of economic plants - Stevens, Frank Lincoln, 1871 -1934 (Macmillan, 1921)

Diseases of flowers and other ornamentals - Smith, Ralph E. (Ralph Eliot), 1874 -1953 (College of Agriculture, University of California, 1940)

Diseases of forest and shade trees, ornamental and miscellaneous plants in the United States in 1928 - Martin, G. Hamilton. (Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1929)

Diseases of forest and shade trees, ornamental and miscellaneous plants in the United States in 1925 - Martin, G. Hamilton. (Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1926)

Diseases of forest and shade trees, ornamental and miscellaneous plants in the United States in 1927 - Martin, G. Hamilton. (Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1928)

Diseases of forest and shade trees, ornamental and miscellaneous plants in the United States in 1920 - United States. Plant Disease Survey. (Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1921)

Diseases of plants in the United States in 1929 - Haskell, Royal J. (Royal Joyslin), 1890 -1958 (Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1930)

Diseases of plants in the United States in 1935 - Wood, Jessie I. (Division of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1936)

Diseases of plants in the United States in 1936 - Wood, Jessie I. (Division of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1937)

Diseases of plants in the United States in 1938 - United States. Division of Mycology; Disease Survey. (Division of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1940)

Diseases of plants in the United States in 1939 - United States. Division of Mycology; Disease Survey. (Division of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1941)

Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae - Tubeuf, Carl, Freiherr von, 1862 -1941 (Longmans, Green & co, 1897)

Diseases of plants induced by cryptogamic parasites; introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae - Tubeuf, Carl, Freiherr von, 1862 -1941 (Longmans, Green & co, 1897)

Diseases of plants induced by cryptogamuc parasites; introduction to the study of pathogenic fungi, slime-fungi, bacteria, and algae. English ed. by William G. Smith - Tubeuf, Carl, Freiherr von, 1862 -1941 (Longman's, Green, 1897)

Diseases of trees in the Great Plains - Peterson, Glenn W. (USDA, Forest Service, Rocky Mountain Forest and Range Station, 1986)

Diseases of widely planted forest trees - International Union of Forestry Research Organizations. Working Group on International Cooperation in Forest Disease Research. Section 24: Forest Protection. (U.S. Dept. of Agriculture, Forest Service, 1964)

The distribution and occurrence of the birds of Jackson County, Oregon, and surrounding areas - Browning, M. Ralph (Fish and Wildlife Service, 1975)

The distribution of Canadian forest trees in its relation to climate and other causes a paper read before the British Association for the Advancement of Science, Montreal, Sept. 2nd, 1884 - British Association for the Advancement of Science. (Dawson, 1885)

The distribution of important forest trees of the United States - Munns, E. N. (Edward Norfolk), 1889 -1972 (U.S. Dept. of Agriculture, 1938)

Distribution of plant-parasitic nematodes associated with forest trees of the world - Southeastern Forest Experiment Station (Asheville, N.C.) (Southeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1967)

The distribution of vegetation in the United States, as related to climatic conditions - Livingston, Burton E. (Burton Edward), 1875 -1948 (Carnegie institution of Washington, 1921)

The distribution of vegetation in the United States, as related to climatic conditions - Shreve, Forrest, 1878 -1950 (Carnegie institution of Washington, 1921)

Distribution, relative abundance, and habitat associations of amphibians and reptiles on Craig Mountain, Idaho - Llewellyn, Robin L. (Bureau of Land Management, Idaho State Office, 1998)

Distributiones Fungorum Belgii et Luxemburgi : Fasc. 2 - Fraiture, André (NBGB, 1995)

Diversions of a naturalist - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Macmillan Co, 1915)

Diversions of a naturalist - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Methuen, 1919)

Diversions of a naturalist - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Methuen, 1915)

Diversions of a naturalist - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (The Macmillian Company, 1915)

Döbner's Botanik für Forstmänner : nebst einem Anhange, Tabellen zur Bestimmung der Holzgewächse während der Blüte und im winterlichen Zustande - Döbner, Eduard Philipp, 1810 -1890 (P. Parey, 1882)

Documentation and preliminary validation of H20TRANS and DAYTRANS, two models for predicting transpiration and water stress in western coniferous forests - Running, Steven W. (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1984)

Documentation of the modeling of potential vegetation at three spatial scales using biophysical settings in the Columbia River Basin assessment area - United States. Bureau of Land Management. ([University of Washington], 1995)

dong zhi wu ming ci hui bian kuang wu ming ci fu - ke xue ming ci shen cha hui (ke xue ming ci shen cha hui)

The douglas-fir/white spirea habitat type in central Idaho : succession and management - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1994)

Draft integrated noxious weed management plan and draft environmental assessment - Montana. Department of Fish, Wildlife,; Parks. Region 8 (The Region, 1993)

Draft Piceance basin resource management plan and environmental impact statement - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, White River Resource Area, 1984)

Draft programmatic environmental impact statement : the grizzly bear in northwestern Montana - Dood, Arnold R. (Montana Dept. of Fish, Wildlife and Parks, 1985)

Draft vegetation treatments using aminopyralid, fluroxypyr, and rimsulfuron on Bureau of Land Management lands in 17 western states programmatic environmental impact statement - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, 2015)

Draft weed management plan - Montana. Department of Fish, Wildlife,; Parks. Region 5 (The Region, 1994)

Dreer's 1910 autumn catalogue - Henry A. Dreer (Firm) (Henry A. Dreer, 1910)

Dreer's garden book - Dreer, Henry A. (Firm) (Henry A. Dreer, 1931)

Dreer's garden book 1916 - Henry A. Dreer (Firm) (Henry A. Dreer, 1916)

Dreer's garden book 1933 - Henry A. Dreer (Firm) (Henry A. Dreer, 1933)

Dreer's garden book 1934 - Henry A. Dreer (Firm) (Henry A. Dreer, 1934)

Dreer's garden book 1935 - Henry A. Dreer (Firm) (Henry A. Dreer, 1935)

Dreer's garden book : seventy-fourth annual edition 1912 - Henry A. Dreer (Firm) (Henry A. Dreer, 1912)

Dreer's garden book : seventy-third annual edition 1911 - Henry A. Dreer (Firm) (Henry A. Dreer, 1911)

Dreer's mid-summer catalogue 1912 - Henry A. Dreer (Firm) (Henry A. Dreer, 1912)

Dreer's wholesale price list - Dreer, Henry A. (Firm) (The Company, 1912)

Dreer's wholesale price list : bulbs, plants and seeds for florists fungicides, fertilizers, insecticides, implements, etc - Henry A. Dreer (Firm) (Henry A. Dreer, 1912)

Dreer's wholesale price list : flower seeds for florists plants for florists bulbs for florists fertilizers, fungicides, insecticides, implements, etc - Henry A. Dreer (Firm) (Henry A. Dreer, 1916)

Dreer's wholesale price list : seeds for florists plants for florists bulbs for florists vegetable seeds, fungicides, fertilizers, insecticides, implements, sundries, etc - Henry A. Dreer (Firm) (Henry A. Dreer, 1910)

Dreer's wholesale price list : seeds for florists plants for florists bulbs for florists vegetable seeds, fungicides, fertilizers, insecticides, implements, sundries, etc - Henry A. Dreer (Firm) (Henry A. Dreer, 1911)

Dreer's wholesale price list spring edition April 1910 June : seeds plants and bulbs for florists fertilizers, insecticides, tools, sundries, etc - Henry A. Dreer (Firm) (Henry A. Dreer, 1910)

Dudley memorial volume, containing a paper by William Russel Dudley and appreciations and contributions in his memory by friends and colleagues ... (The University, 1913)

Dudley memorial volume, containing a paper by William Russel Dudley and appreciations and contributions in his memory by friends and colleagues (1913)

Dwarf and slow-growing conifers - Hornibrook, Murray. ("Country Life", 1923)

e la han zhong zhi zhi wu ming chen (shi yong ben ) - Zhongguo ke xue yuan. Bian yi chu ban wei yuan hui. (ke xue chu ban she)

Éléments de paléobotanique - Zeiller, R. (René), 1847 -1915 (Georges Carré et C. Naud, 1900)

Earl Ferris' 1941 planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Earl Ferris Nursery, 1941)

Earl Ferris spring 1939 planting guide, 70th Anniversary - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Earl Ferris Nursery, 1939)

Early postfire revegetation in a western Montana douglas-fir forest - Crane, M. F. (U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1983)

The easy way to beautiful plantings [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnes Bros. Nursery Co, 1930)

Ecological investigations upon the germination and early growth of forest trees - Boerker, Richard H. D. (Richard Hans Douai), 1887 -1966 (1916)

An Ecological land classification framework for the United States States - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, 1984)

The ecological relations of roots - Weaver, John E. (John Ernest),‏ ‎ 1884 -1966 (Carnegie institution of Washington, 1919)