TY - RPRT TI - A compilation of spatial digital databases for selected U.S. Geological Survey nonfuel mineral resource assessments for parts of Idaho and Montana AU - Mary H. Carlson AU - Michael L. Zientek AU - J. Douglas Causey AU - Helen Z. Kayser AU - Gregory T. Spanski AU - Anna B. Wilson AU - Bradley S. Van Gosen AU - Charles M. Trautwein PY - 2007 DO - 10.3133/ofr20071101 UR - https://pubs.usgs.gov/publication/ofr20071101 ID - ofr20071101 ER -