TY - RPRT TI - Assessment of undiscovered mineral resources in the Pacific Northwest: a contribution to the Interior Columbia Basin Ecosystem Management Project AU - Stephen E. Box AU - Arthur A. Bookstrom AU - Michael L. Zientek AU - Pamela D. Derkey AU - Roger P. Ashley AU - James E. Elliott AU - Stephen G. Peters PY - 1996 DO - 10.3133/ofr95682 UR - https://pubs.usgs.gov/publication/ofr95682 ID - ofr95682 ER -