TY - RPRT TI - Map of selected geologic and topographic constraints to development in the Gillette, Wyoming area AU - V. S. Williams AU - F.R. Shawe AU - J.S. Heller AU - Sophie Alwes PY - 1979 DO - 10.3133/mf1133 UR - https://pubs.usgs.gov/publication/mf1133 ID - mf1133 ER -