TY - RPRT TI - Reconnaissance geologic map and geochemical analyses of stream sediment and rock samples of the Anchorage B-7 quadrangle, Alaska AU - Sandra H. B. Clark AU - Susan R. Bartsch PY - 1971 DO - 10.3133/ofr7171 UR - https://pubs.usgs.gov/publication/ofr7171 ID - ofr7171 ER -