TY - RPRT TI - Digital maps of compositionally classified lithologies derived from 1:500,000 scale geologic maps for the Pacific Northwest: A contribution to the Interior Columbia River Basin Ecosystem Management Project AU - Gary L. Raines AU - B. R. Johnson AU - T. P. Frost AU - M. L. Zientek PY - 1996 DO - 10.3133/ofr95685 UR - https://pubs.usgs.gov/publication/ofr95685 ID - ofr95685 ER -