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  1. 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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