TY - RPRT TI - Sketch maps showing areal extent, thickness, and amount of commercial-quality peat in deposits in and near Piscataquis and Somerset counties and northeastern Aroostook County, Maine AU - Cornelia Clermont Cameron AU - Michael K. Mullen PY - 1981 DO - 10.3133/ofr811320 UR - https://pubs.usgs.gov/publication/ofr811320 ID - ofr811320 ER -