TY - RPRT TI - Map of sand and gravel mines, prospects, and occurrences, and the geologic units that host them in the Wyoming Landscape Conservation Initiative (WLCI) study area, southwestern Wyoming AU - Anna B. Wilson PY - 2018 DO - 10.3133/ofr20181139 UR - https://pubs.usgs.gov/publication/ofr20181139 ID - ofr20181139 ER -