TY - RPRT TI - Conceptual framework and approach for conducting a geoenvironmental assessment of undiscovered uranium resources AU - Tanya J. Gallegos AU - Katherine Walton-Day AU - Robert R. Seal, PY - 2020 DO - 10.3133/sir20185104 UR - https://pubs.usgs.gov/publication/sir20185104 ID - sir20185104 ER -