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  1. Correspondence : Letterman (George) and Engelmann (George), 1875-1883.
    By: Letterman, George W.
    Contributed by: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (George Washington),  (Heinrich Karl Daniel),  (Julien),  1809-1884  1810-1888  1813-1883  1822-1893  1826-1901  1831-1904  1836-1905  1840-1913  1841-1904  1841-1927  Acer  Arabis  Botanical specimens  Canby, William Marriott,  Carya  Cheilanthes  Collectors and collecting  Correspondence  Cruciferae  Eggert, Henry  Engelmann, George,  Fendler, Augustus,  Franklin County  Galium  Gray, Asa,  Hepaticae  Heuchera  Hybridization  Jefferson County  Juglandaceae  Letterman, George W  Letters  Meehan, Thomas,  Missouri  Plants  Populus  Pteridophyta  Pyrus  Receipts (Acknowledgments)  Reverchon, J  Rhamnaceae  Rosaceae  Rubiaceae  Saint Louis County  Salicaceae  Sapindaceae  Sargent, Charles Sprague,  Saxifregaceae  Vasey, George,  Wood  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
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  2. Effect of gate installation on continued use by bats of four abandoned mine workings in western Montana / submitted by Paul Hendricks.
    By: Hendricks, P. - Montana Natural Heritage Program. - Montana.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,c1999.
    Contributed by: Montana State Library (archive.org)
    Subjects: Abandoned mined lands reclamation  Abandoned mines  Anabat bat detection systems  Bat-compatible mine gates  Bats  Culvert gate system  Environmental aspects  Habitat  Hibernacula  Jefferson County  Lake County  Lewis and Clark Caverns State Park (Mont.)  Little brown bat  Montana  Plecotus townsendii  
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  3. Manual of the botany of Jefferson Co. /
    By: Young, A. H.
    Publication info: Indianapolis :[State Geologist?],1871.
    Contributed by: Cornell University Library
    Subjects: Botany  Indiana  Jefferson County  
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  4. Sensitive plant species survey at the southern end of the Elkhorn Mountains, Broadwater and Jefferson Counties, Montana / prepared by Bonnie L. Heidel ; prepared for Bureau of Land Management.
    By: Heidel, Bonnie L. - Montana Natural Heritage Program. - United States.
    Publication info: Helena, MT :Montana Natural Heritage Program,[1995]
    Contributed by: Montana State Library (archive.org)
    Subjects: Botany  Broadwater County  Elkhorn Mountains  Jefferson County  Montana  Rare plants  
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  5. Survey for sensitive plant species on Doherty Mountain, Jefferson County / prepared by Jim Vanderhorst ; prepared for Bureau of Land Management, Butte District.
    By: Vanderhorst, James P. - Montana Natural Heritage Program. - United States.
    Publication info: Helena, MT :Montana Natural Heritage Program,[1994].
    Contributed by: Montana State Library (archive.org)
    Subjects: Botany  Doherty Mountain  Jefferson County  Montana  Rare plants  
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