The conservation status of Picabo milkvetch (Astragalus oniciformis Barneby) - Moseley, Robert K. (Bureau of Land Management, Idaho State Office, 1995)

Conservation strategy for Silene spaldingii (Spalding's catchfly) in Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 2005, 2005)

Conserving biodiversity on native rangelands : symposium proceedings, August 17, 1995, Fort Robinson State Park, Nebraska - Riddell, J. A. (The Station, 1997)

Conserving globally rare plants on lands administered by the Dillon Office of the Bureau of Land Management - United States. Bureau of Land Management. (Natural Heritage Program, 2003)

Consolidated stand tables and biodiversity data base for Southwestern forest habitat types - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1990)

Conspectus florae Graecae - Halácsy, Eugen v., 1842 -1913 (Sumptibus Guilelmi Engelmann, 1904)

Contribution a l'étude comparée de la flore du Massif Scandinave et du Massif Central de la France - Carlson, C. S. (Imp. G. Bonnet, 1905)

A contribution to the fungus flora of Utah and Nevada - Rhoads, Arthur S. (Arthur Stevens), 1893 - (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, 1946)

Contributions à la connaissance de la flore du Maroc - Murbeck, Svante, 1859 -1946 (C. W. K. Gleerup, 1922)

Contributions from the Botanical Laboratory - University of Pennsylvania. Botanical Laboratory. (University of Pennsylvania Press, 1892)

Contributions from the Botanical Laboratory and the Morris Arboretum of the University of Pennsylvania - University of Pennsylvania. Botanical Laboratory. ([s.n, 1934)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1960)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1906)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1919)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1920)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1925)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1943)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2003)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1985)

Contributions towards a Cybele hibernica, being outlines of the geographical distribution of plants in Ireland - Moore, David, 1807 -1879 (E. Ponsonby, 1898)

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 economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1966)

Correspondenz-blatt des Naturwissenschaftlichen Vereins (früher Zoologisch-mineralogischer Verein) in Regensburg - Naturwissenschaftlicher Verein Regensburg. (Naturwissenschaftlichen Verein, 1883)

Creation of wetland habitats in northeastern Illinois - Illinois. Dept. of Energy; Natural Resources. (Illinois Dept. of Energy and Natural Resources, 1982)

Crittogamia agraria - Comes, O. (Orazio), 1848 -1917 (Marghieri, 1891)

Crittogamia agraria - Comes, O. (Orazio), 1848 -1917 (R. Marghieri di Gius, 1891)

Crop production research - United States. Agricultural Research Service. (The Service, 1980)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1984)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1987)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1990)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1992)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1999)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2001)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2006)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2011)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2012)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2014)

Crupina integrated weed management project : final environmental impact statement : Chelan Ranger District, Okanogan and Wenatchee National Forests, Chelan County, Washington - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, 2003)

Cunninghamia: A journal of plant ecology for eastern Australia - National Herbarium of New South Wales, (Royal Botanic Gardens, National Herbarium of New South Wales, 1995)

Cunninghamia: A journal of plant ecology for eastern Australia - National Herbarium of New South Wales, (Royal Botanic Gardens, National Herbarium of New South Wales, 1999)

Cunninghamia: A journal of plant ecology for eastern Australia - National Herbarium of New South Wales, (Royal Botanic Gardens, National Herbarium of New South Wales, 2005)

Cunninghamia: A journal of plant ecology for eastern Australia - National Herbarium of New South Wales, (Royal Botanic Gardens, National Herbarium of New South Wales, 2006)

Cunninghamia: A journal of plant ecology for eastern Australia - National Herbarium of New South Wales, (Royal Botanic Gardens, National Herbarium of New South Wales, 2013)

Cybele Britannica : or British Plants and their geographical relations - Watson, Hewett Cottrell, 1804 -1881 (1847)

The Dalles pocket gopher and its influence on forage production of Oregon mountain meadows - Moore, A. W. (Albert Watts), 1897 - (U.S. Dept. of Agriculture, 1951)

Danish fungi as represented in the herbarium of E. Rostrup - Lind, Jens Vilhelm August, 1874 - (Gyldendalske Boghandel-Nordisk Forlag, 1913)

Danish fungi as represented in the herbarium of E. Rostrup - Lind, Jens Vilhelm August, 1874 - (Gyldendalske boghandel, 1913)

De montium inter Vistritium et Nissam fluvios sitorum flora - Sadebeck, Richard, 1839 -1905 (Typ. officinae A. Neumanni, 1864)

Dedication papers : scientific papers presented at the dedication of the laboratory building and plant houses, April 19-21, 1917 - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1918)

Delectus opusculorum botanicorum - Usteri, Paulus, 1768 -1831 (In Bibliopol. Academico, 1790)

Delectus seminum anno ... (partin ac ... et ...) collectorum, quae Hortus Botanicus Academiae Agronomicae rei Publicae Alboruthenicae pro mutua commutatione offert - Nizhegorodskiĭ gosudarstvennyĭ universitet imeni N.I. Lobachevskogo. (Hortus Botanicus Universitatis Gorkijensis, 1935)

Delectus seminum quae pro mutatione Hortus Botanicus Bakuensis offert - Märkäzi näbatat bağı (Azärbaycan Milli Elmär Akademiyasi) (Azerbaijan National Academy of Science Central Botanic Garden], 1937)

Demographic monitoring of Astragalus scaphoides at two sites in Montana and Idaho final report - United States. Bureau of Land Management. (Montana Natural Heritage Program, 1994)

Demographic monitoring of Astragalus scaphoides at two sites in Montana and Idaho, 1992 progress report - United States. Bureau of Land Management. (Montana Natural Heritage Program, 1993)

Demographic monitoring of Astragalus scaphoides at two sites in Montana and Idaho : final report - Lesica, Peter. (Montana Natural Heritage Program, 1994)

Demographic monitoring of Penstemon lemhiensis, Beaverhead National Forest : 1990 progress report - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1991)

Demographic monitoring of Penstemon lemhiensis in Southwest Montana : final report - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1995)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1860)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1869)

Denkschriften der Königlich-Baierischen Botanischen Gesellschaft in Regensburg - Regensburgische Botanische Gesellschaft. (In Commission der Montag- und Weissischen Buchh, 1898)

Denkschriften der Königlich-Baierischen Botanischen Gesellschaft in Regensburg - Regensburgische Botanische Gesellschaft. (In Commission der Montag- und Weissischen Buchh, 1903)

Description and hydrologic analysis of two small watersheds in Utah's Wasatch Mountains - Intermountain Forest; Range Experiment Station (Ogden, Utah) (Intermountain Forest & Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1972)

Desert tortoise (Gopherus agassizii) : status-of-knowledge outline with references - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1995)

Desirables and weeds for roadside management : a northern Rocky Mountain catalogue - Montana State University (Bozeman, Mont.). Dept. of Biology. (State of Montana Dept. of Transportation, 1997)

Desired future conditions for PinÌƒon-juniper ecosystems, August 8-12, 1994, Flagstaff, Arizona - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (Rocky Mountain Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1995)

Deutsche botanische Monatsschrift : Organ für Floristen, Systematiker und alle Freunde der heimischen Flora (Verlag der Redaktion, 1886)

Deutsche botanische Monatsschrift : Organ für Floristen, Systematiker und alle Freunde der heimischen Flora (Verlag der Redaktion, 1891)

Deutsche botanische Monatsschrift : Organ für Floristen, Systematiker und alle Freunde der heimischen Flora (Verlag der Redaktion, 1893)

Deutsche botanische Monatsschrift : Organ für Floristen, Systematiker und alle Freunde der heimischen Flora (Verlag der Redaktion, 1901)

Deutsche botanische Monatsschrift : Organ für Floristen, Systematiker und alle Freunde der heimischen Flora (Verlag der Redaktion, 1903)

Deutschlands Feld- und Gartengewächse : mit genauer Beschriebung ihres Arten-Charakters, ihres Vorkommens, ihrer Blüthezeit und Dauer, ihres Anbaus, ihrer Eigenschaften, ihrer Anwendung und vollständiger Aufführung ihrer Synonymen für das praktische Bedürfniss dargestellt - Calwer, C. G. (Carl Gustav), 1821 -1874 (Verlag von Krais & Hoffmann, 1852)

Developing a resource management and monitoring protocol for a semiarid landscape with extensive oil and gas development potential - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, 2011)

Development of a bioherbicide for the control of purple nutsedge - Kadir, Jugah B., 1958 - (1997)

Development of management scenarios for modeling disturbance regimes and succession in the Interior Columbia River Basin, draft version - United States. Bureau of Land Management. (U.S. Department of Agriculture, Forest Service, 1998)

Development of vegetation dynamics pathways - United States. Bureau of Land Management. ([U.S. Forest Service], 1996)

di zhi wu xue fa zai di zhi he shui wen di zhi diao cha zhong de ying yong - Viktorov, S. V. (di zhi chu ban she, 1956)

A dictionary of plant names - Hollandsche Maatschappij der Wetenschappen (M. Nijhoff, 1911)

Dictionnaire vétérinaire, et des animaux domestiques ... - Buchoz, Pierre Joseph, 1731 -1807 (Chez J.P. Costard, libraire, rue Saint Jean-de-Beauvais, la première porte cochère au-dessus du Colleǵe, 1770)

Diseases of cereal and forage crops in the United States in 1926. Section on cereal crops - Archer, W. Andrew (William Andrew), 1894 -1973 (Office of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1927)

Diseases of field and garden crops : chiefly such as are caused by fungi - Smith, Worthington George, 1835 -1917 (MacMillan, 1884)

Diseases of plants in the United States in 1933 - Humphrey, H. B. (Harry Baker), 1873 -1955 (Division of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture], 1935)

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)

Distribution, age structure, and predation of bitterroot milkvetch populations in Lemhi County, Idaho - Lesica, Peter. (U.S. Department of the Interior, Bureau of Land Management, Idaho State Office, 1987)

Distribution, habitat selection and survival of transplanted Columbian sharp-tailed grouse (Tympanuchus phasianellus columbianus) in the Tobacco Valley, Montana - Montana. Department of Fish, Wildlife,; Parks (Montana State University [and] Montana Dept. of Fish, Wildlife & Parks, 1992)

Distribution méthodique de la famille des Graminées - Kunth, Karl Sigismund, 1788 -1850 (Librarie-Gide, 1835)

Distribution of vascular plant species of special concern and limited distribution in the Pryor Mountain Desert ; Carbon County, Montana - United States. Bureau of Land Management. (Montana Natural Heritage Program, 1992)

Draft Caliente Management Framework Plan Amendment and environmental impact statement for the management of desert tortoise habitat - United States. Bureau of Land Management. (Bureau of Land Management, Ely District Office, 1998)

Draft environmental analysis : proposed Salmon Falls fish barrier - United States. Bureau of Land Management. Elko District (U.S. Department of the Interior, Bureau of Land Management, Elko District Office, 1972)

Draft environmental impact report and statement for the West Mojave Plan : a habitat conservation plan and California desert conservation area plan amendment - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, 2003)

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

Draft noxious weed management plan - Montana. Department of Fish, Wildlife,; Parks. Region 3 (The Region, 1994)

Draft Timber Mountain Recreation Management Plan : environmental impact statement - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, Medford District Office, 2009)

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)

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)

L'Echange : organe des Naturalistes de la région lyonnaise - Naturalistes de la région lyonnaise (Society) (L. Jacquet, 1915)

L'Écho du monde savant et l'Hermès : journal analytique des nouvelles et des cours scientifiques (1839)

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

Ecological land classification of Police Outpost Provincial Park and Outpost Wetlands natural area - Alberta. Alberta Environment. (Alberta Environment, 2001)

Ecological life histories and bibliographies for selected California desert mammals : draft report - United States. Bureau of Land Management. (Desert Research Institute, 1977)

Ecological resources baseline report : technical report for the White Pine Power Project - United States. Bureau of Land Management. Nevada State Office. (Dames & Moore, 1983)

Ecological types of the upper Gunnison Basin : review draft - Johnston, Barry C. (U.S. Department of Agriculture, Forest Service, Grand Mesa-Uncompahgre-Gunnison National Forests, 1997)

Ecologically significant wetlands in the Missouri headwaters : Jefferson, lower Madison, lower Gallatin, and upper Red Rock River watersheds - Montana Natural Heritage Program. (Montana Natural Heritage Program, 2004)