Silvical characteristics of Engelmann spruce - Alexander, Robert R. (USDA, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1984)

Silvical characteristics of subalpine fir - Alexander, Robert R. (1984)

Silviculture of Ponderosa pine in the Black Hills : the status of our knowledge - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974)

Silviculture of southwestern ponderosa pine : the status of our knowledge - Schubert, Gilbert Herman, 1915 - (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974)

Silviculture of subalpine forests in the central and southern Rocky mountains : the status of our knowledge - Alexander, Robert R. (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974)

Sinonimia vulgar y científica de las plantas mexicanas - Alcocer, Gabriel V., (Secretaría de Fomento, 1902)

Sir Victor Brooke, sportsman & naturalist: a memoir of his life and extracts from his letters and journals - Brooke, Victor Alexander, 1843 -1891 (Murray, 1894)

Sitzungsberichte. Abt. 1, Mineralogie, Krystallographie, Botanik, Physiologie der Pflanzen, Zoologie, Paläontologie, Geologie, physische Geographie und Reisen - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1905)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe. Abt. 1, Mineralogie, Botanik, Zoologie, Geologie und Paläontologie - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Commission bei C. Gerold's Sohn, 1880)

Sixth annual report of the United States geological survey of the Territories, embracing portions of Montana, Idaho, Wyoming, and Utah : being a report of progress of the explorations for the year 1872 - Geological; Geographical Survey of the Territories (U.S.) (G.P.O, 1873)

Sketches of the physical geography and geology of Nebraska - Aughey, Samuel, 1831 -1912 (Daily Republican Book and Job Office, 1880)

Skogsvårdsföreningens tidskrift - Föreningen för skogsvård (Sweden) (Centraltryckeriet, 1909)

Skogsvårdsföreningens tidskrift - Föreningen för skogsvård (Sweden) (Centraltryckeriet, 1913)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1919)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1951)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1961)

Some new and important plant disease occurrences and developments in the United States in 1952 - United States. Plant Disease Survey. (Plant Disease Survey, Division of Mycology and Disease Survey, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, United States Department of Agriculture, 1953)

South Saskatchewan River Basin riparian health overview, including. Part 1, Red Deer, Bow and South Saskatchewan Rivers and - Alberta. Alberta Environment. (The Society, 2005)

The Southern headwaters at risk project : a multi-species conservation strategy for the headwaters of the Oldman River - Alberta. Fish; Wildlife Division. (Alberta Sustainable Resource Development, Fish & Wildlife Division, Resource Data and Species at Risk Section, 2004)

Southwest Montana wetland assessment : developing a statewide assessment and monitoring strategy for Montana - United States. Environmental Protection Agency. (Montana Natural Heritage Program, 2012)

Spring 1928 wholesale price list of Hess' Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hess' Nurseries, 1928)

Spring 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hess' Nurseries, 1929)

Spring 1943, fall 1942 wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherwood Nursery Co, 1942)

Spring 1944, fall 1943 wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherwood Nursery Co, 1943)

Spring 1945, fall 1944 wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherwood Nursery Co, 1944)

Spring 1946, fall 1945 wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherwood Nursery Co, 1945)

Spring 1947, fall 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherwood Nursery Co, 1946)

Spring 1950, fall 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherwood Nursery Co, 1949)

Spring 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hess' Nurseries, 1957)

Spring flora of the Wasatch region - Garrett, A. O. (Albert Osbun), 1870 -1948 (Skelton Publishing, 1911)

Stand dynamics system field remeasurement manual - Alberta. Alberta Sustainable Resource Development. (Alberta Sustainable Resource Development, Public Lands and Forests Division, Forest Management Branch, 2005)

The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States and Canada for ornament, for fancy, for fruit and for vegetables; with keys to the natural families and genera, descriptions of the horticultural capabilities of the states and provinces and dependent islands, and sketches of eminent horticulturists - Bailey, L. H. (Liberty Hyde), 1858 -1954 (The Macmillan Co.; [etc., etc.], 1916)

The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States and Canada for ornament, for fancy, for fruit and for vegetables; with keys to the natural families and genera, descriptions of the horticultural capabilities of the states and provinces and dependent islands, and sketches of eminent horticulturists - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 1919)

A standardized data structure for describing and exchanging data from remeasured growth and yield plots - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1990)

Standardized plant names; a catalogue of approved scientific and common names of plants in American commerce - Olmsted, Frederick Law, 1870 -1957 (1923)

Standards for tree improvement in Alberta - Alberta. Alberta Sustainable Resource Development. (Land and Forest Division, Alberta Sustainable Resource Development, 2003)

Standards for tree improvement in Alberta - Alberta. Alberta Sustainable Resource Development. (Land and Forest Division, Alberta Sustainable Resource Development, 2005)

State of Montana supplemental information for the Environmental Protection Agency on depredation of livestock and use of 1080 single lethal baits and Montana's experience with M-44, 1977 to present - United States. Environmental Protection Agency. ([Dept. of Agriculture?], 1981)

Station publications in forest genetics and related fields - Intermountain Forest; Range Experiment Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Forest & Range Experiment Station, 1972)

Status of forest insect and disease conditions and programs in the Intermountain region - United States. Forest Insect; Disease Control. (The Branch, 1973)

Status of the Athabasca Rainbow Trout (Oncorhynchus mykiss) in Alberta - Alberta. Fish; Wildlife Division. (Government of Alberta, 2009)

Status of the Bull Trout (Salvelinus confluentus) in Alberta : update 2009 - Alberta. Fish; Wildlife Division. (Alberta Sustainable Resource Development, 2009)

Status of the Grizzly Bear (Ursus arctos) in Alberta : update 2010 - Alberta. Fish; Wildlife Division. (Alberta Sustainable Resource Development, Fish & Wildlife Division, Species At Risk, 2010)

Status of the Slender Mouse-ear-cress (Halimolobos virgata or Transberingia bursifolia susp. virgata) in Alberta : update 2009 - Alberta. Fish; Wildlife Division. (Alberta Sustainable Resource Development, 2009)

Status of the Verna's Flower Moth (Schinia verna) in Alberta - Alberta. Fish; Wildlife Division. (Alberta Sustainable Resource Development, Fish & Wildlife Division, Species at Risk, 2008)

Status of the Western Small-footed Bat (Myotis ciliolabrum) in Alberta - Alberta. Fish; Wildlife Division. (Alberta Sustainable Resource Development, Fish & Wildlife Division, Species At Risk, 2008)

Status of the Whitebark Pine (Pinus albicaulis) in Alberta - Alberta. Fish; Wildlife Division. (Alberta Sustainable Resource Development, Fish & Wildlife Division, Species At Risk, 2007)

Status of the Woodland Caribou (Rangifer tarandus caribou) in Alberta : update 2010 - Alberta. Alberta Sustainable Resource Development. (Alberta Sustainable Resource Development, 2010)

Status review of Arabis fecunda, U.S.D.A. Forest Service, Region 1, Beaverhead National Forest ; prepared by Lisa Ann Schassberger - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1990)

Status review of Arabis fecunda, U.S.D.A. Forest Service, Region 1, Beaverhead National Forest - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1990)

Status review of Lesquerella carinata and Lesquerella paysonii, U.S.D.A. Forest Service, Region 1, Deerlodge National Forest, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1991)

Status review of Lesquerella sp. novum, Butte District, Bureau of Land Management, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1993)

Status review of Phlox kelseyi var. missoulensis, U.S.D.A. Forest Service, Region 1, Lewis and Clark National Forest, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1991)

Status review of sword townsendia (Townsendia spathulata) and Limestone Hills survey Broadwater County, Montana - United States. Bureau of Land Management. (Montana Natural Heritage Program, 1994)

Steep trails - Muir, John, 1838 -1914 (Houghton, Mifflin, 1918)

Steep trails : California, Utah, Nevada, Washington, Oregon, the Grand Cañon - Muir, John, 1838 -1914 (Houghton Mifflin Company, 1918)

A student's text-book of botany - Vines, Sydney Howard, 1849 -1934 (S. Sonnenschein & co, 1896)

A study of beaver-waterfowl relations in the mountainous area of Beaverhead County, Montana - Casagranda, Lloyd. (1955)

The study of plant communities : an introduction to plant ecology - Oosting, Henry John, 1903 - (W.H. Freeman, 1948)

Sturtevant's notes on edible plants - Hedrick, U. P. (J.B. Lyon, 1919)

Successional status of subalpine fir in the Cascade Range - Pacific Northwest Forest; Range Experiment Station (Portland, Or.) (Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1967)

The suitability of American woods for paper pulp - Rue, John Davidson, 1882 - (U.S. Dept. of Agriculture, 1927)

A summary of research at the Manitou Experimental Forest in Colorado, 1937-1983 - Gary, Howard L. (1985)

Surplus offer : April 25, 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harlan P. Kelsey, 1923)

Survey for sensitive plant species on BLM lands in the vicinity of Lemhi Pass, Beaverhead County - United States. Bureau of Land Management. (Montana Natural Heritage Program, 1994)

Survey for sensitive plant species on Doherty Mountain, Jefferson County - United States. Bureau of Land Management. (Montana Natural Heritage Program, 1994)

Survey for sensitive plant species on Dutchman Mountain, Beaverhead County - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1994)

Survey of Bannack State Park and vicinity for Montana plant species of special concern - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1995)

A survey of Canadian plants in relation to their environment - Adams, John, 1872 -1950 (Canada Dept. of Agriculture, 1927)

Survey of rare vascular plants in Fidler-Greywillow Wildland Provincial Park - Alberta. Parks; Protected Areas Division. (Alberta Community Development, Parks and Protected Areas, 2005)

Survey of rare vascular plants in La Butte Creek wildland provincial park - Alberta. Parks; Protected Areas Division. (Alberta Community Development, Parks and Protected Areas, 2005)

Surveys of forest reserves - Geological Survey (U.S.) (1897)

Surveys of significant plant resources and related vegetation types for the Butte Office of the Bureau of Land Management - Montana Natural Heritage Program. (Montana Natural Heritage Program, 2005)

Swan River Nursery, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Swan River Nursery, 1935)

Swan River Nursery, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Swan River Nursery, 1937)

Syllabus de Pflanzenfamilien, eine Übersicht über das gesamte Pflanzensystem mit besonderer Berücksichtigung der Medizinalund Nutzpflanzen nebst einer Ubersicht über die Florenreiche und Florengebiete der Erde zum Gebrauch bei Vorlesungen und Studien über spezielle und medizinisch-pharmazeutische Botanik - Engler, Adolf, 1844 -1930 (Borntraeger, 1919)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1985)

Synopsis der nadelhölzer, deren charakteristischen merkmale nebst andeutungen über ihre cultur und ausdauer in Deutschlands klima - Henkel, Johann Baptist, 1815 -1871 (Verlag der J. G. Cottaschen Buchhandlung, 1865)

A taxonomic classification system for Montana riparian vegetation types : an interagency approach to classifying Montana's riparian ecosystems - Batchelor, Ronald F. (Montana Rural Area Development Committee, Wildlife Subcommittee, Riparian Program Team, 1982)

Taxonomy and effects of dwarf mistletoe on bristlecone pine on the San Francisco Peaks, Arizona - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1980)

Technical series / Bureau of Entomology United States Department of Agriculture - United States. Bureau of Entomology. (Govt. print. off, 1909)

Terrestrial resources injury assessment report : upper Clark Fork River Basin - Cacela, David. (RCG/Hagler, Bailly, Inc.?, 1995)

Terry Badlands nongame survey and inventory : final report (May 1979-July 1980) - United States. Bureau of Land Management. (Wildlife Division], 1980)

Tested seeds, Colorado evergreens, Colorado shrubs, Colorado perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Upton Gardens, 1936)

A textbook of general botany - Brown, William Henry, 1884 -1939 (Ginn and company, 1925)

The journal of horticulture (1904)

The Thelephoraceae of North America - Burt, E. A. (Edward Angus), 1859 -1939 (Missouri Botanical Garden, 1914)

Threatened, endangered, and sensitive species of the Intermountain Region - United States. Forest Service. Intermountain Region. (U.S. Dept. of Agriculture, Forest Service, Intermountain Region, 1991)

Tierleben : allgemeine Kunde des Tierreichs - Brehm, Alfred Edmund, 1829 -1884 (Bibliographisches Institut, 1911)

Tijdschrift over plantenziekten - Kruidkundig Genootschap Dodonaea. (J. Vuylsteke, 1922)

Tijdschrift over plantenziekten - Kruidkundig Genootschap Dodonaea. (J. Vuylsteke, 1895)

Timber conditions in the pine region of Minnesota - Ayres, H. B. (Horace Beemer), 1856 - (Govt. print. off, 1900)

Timber growing and cutting practice in the lodgepole pine region - Thompson, Myron Wood, 1887 - (U.S. Dept. of Agriculture, 1929)

The timber resources of Idaho - Intermountain Forest; Range Experiment Station (Ogden, Utah) (Intermountain Forest & Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1962)

Timberland and woodland resources outside national forests in western Wyoming, 1984 - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1988)

Timberland and woodland resources outside national forests in northeastern New Mexico, 1987 - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1989)

The timbers of commerce and their identification - Stone, Herbert. (W. Rider & son, limited, 1918)

The timbers of commerce and their identification - Stone, Herbert, F.L.S. (W. Rider, 1905)

The timbers of commerce and their identification. Illustrated with 186 photo-micrographs prepared by Arthur Deane - Stone, Herbert (W. Rider, 1905)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1912)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1914)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1942)

Torreya, a monthly journal of botanical notes and news (1911)

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

Trade list : spring 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. & F. Nurseries, 1925)

Trade price list : April, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Jenkins & Son, 1932)

Trade price list : fall 1951, spring 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.D. Robinson Sales Agency, 1951)

Trade price list : January, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Jenkins & Son, 1932)

Trade price list, number 1 : Jan. 20, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harlan P. Kelsey, Inc, 1938)

Trade price list : spring 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Forestry Company, 1914)

Traité des arbres & arbrisseaux, forestiers, industriels et d'ornement, cultivés ou exploités en Europe et plus particulièrement en France, donnant la description et l'utilisation de plus de 2400 espèces et 2000 variètès - Mouillefert, P. (Pierre), 1846 -1903 (Librairie des sciences naturelles, 1898)

Traité général des conifères; ou, Description de toutes les espèces et variétés de ce genre aujourd'hui connues, avec leur synonymie, l'indication des procédés de culture et de multiplication qu'il convient de leur appliquer - Carrière, E.-A. (Elie-Abel), 1818 -1896 (Chez l'Auteur, 1867)

Traité général des conifères ou déscription de toutes les espèces et variétés aujourd'hui connues, avec leur synonymie, l'indication des procédés de culture et de multiplication qu'il convient de leur appliquer - Carrière, E.-A. (Elie-Abel), 1818 -1896 (1855)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1915)

Transactions of the Academy of Science of St. Louis - Academy of Science of St. Louis. (Academy of Science of St. Louis], 1861)

Transactions of the Academy of Science of St. Louis - Academy of Science of St. Louis. (Academy of Science of St. Louis], 1868)

Transactions of the Massachusetts Horticultural Society - Massachusetts Horticultural Society (s.n.], 1880)

Transactions of the New York Academy of Sciences - New York Academy of Sciences. (New York Academy of Sciences, 1881)

Transactions of the Royal Scottish Arboricultural Society - Royal Scottish Arboricultural Society. (Douglas & Foulis, 1888)

Transactions of the Texas Academy of Science - Texas Academy of Science. (Academy, 1929)

Transactions of the Utah Academy of Sciences - Utah Academy of Sciences (The Academy, 1908)

Transactions of the Wisconsin Academy of Sciences, Arts, and Letters - Wisconsin Academy of Sciences, Arts; Letters. (Wisconsin Academy of Sciences, Arts, and Letters, 1870)

Transactions of the Wisconsin Academy of Sciences, Arts, and Letters - Wisconsin Academy of Sciences, Arts; Letters. (Wisconsin Academy of Sciences, Arts, and Letters, 1958)

Transactions of the Worcester County Horticultural Society - Worcester County Horticultural Society. (Worcester County Horticultural Society, 1988)

A treatise on the theory and practice of landscape gardening, adapted to North America ; with a view to the improvement of country residences... - Downing, A. J. (Andrew Jackson), 1815 -1852 (A. O. Moore, 1859)

Tree and shrub seed list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Frank H. Rose, 1957)

Tree and shrub seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Otto Katzenstein & Co, 1912)

Tree and shrub seeds [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Otto Katzenstein & Co, 1906)

Tree and shrub species for the northern Great Plains - George, Ernest J. (Ernest John), 1898 - (U.S. Dept. of Agriculture, 1953)

The tree book : a popular guide to a knowledge of the trees of North America and to their uses and cultivation - Marshall, Nina L. (Doubleday, Page & Co, 1914)

The tree book : a popular guide to a knowledge of the trees of North America and to their uses and cultivation - Rogers, Julia Ellen, 1866 -1958 (Doubleday, Page & Company, 1913)

The tree book; a popular guide to a knowledge of the trees of North America and to their uses and cultivation - Rogers, Julia Ellen, 1866 -1958 (Doubleday, 1920)

The tree book. A popular guide to a knowledge of the trees of North America and to their uses and cultivation - Rogers, Julia Ellen, 1866 -1958 (Doubleday, Page, 1912)

Tree-cutting in New Zealand - Matthews, Henry John. (J. Mackay, government printer, 1905)

Tree, flower, shrub seeds for the nursery : August 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Herbst Brothers, 1934)

Tree pamphlet - Canada. Forestry Branch. (1923)

Tree, shrub & fruit seeds : autumn, 1914 spring, 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Meehan & Sons, 1914)

Tree, shrub & fruit seeds : autumn, 1915 spring, 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Meehan & Sons, 1915)