TY - RPRT TI - Geologic map and cross-sections of the Cordova and Middleton Island quadrangles, southern Alaska AU - Gary R. Winkler AU - George Plafker PY - 1981 DO - 10.3133/ofr811164 UR - https://pubs.usgs.gov/publication/ofr811164 ID - ofr811164 ER -