TY - RPRT TI - Geology of the NE 1/4 of the Essex Mountain quadrangle, Sweetwater County, Wyoming AU - H. D. Zeller AU - E. V. Stephens PY - 1964 DO - 10.3133/mf285 UR - https://pubs.usgs.gov/publication/mf285 ID - mf285 ER -