TY - RPRT TI - Coal resource occurrence and coal development potential maps of the northeast quarter of Edgerton 15' quadrangle, Natrona, Converse, Johnson, and Campbell counties, Wyoming AU - IntraSearch Inc. PY - 1979 DO - 10.3133/ofr79314 UR - https://pubs.usgs.gov/publication/ofr79314 ID - ofr79314 ER -