TY - RPRT TI - Mineral resource potential map of the North Fork of the American River Wilderness study area (RARE II no. 5-262), Placer County, California AU - D. S. Harwood AU - Andrew Griscom AU - F. E. Federspiel AU - A. M. Leszcykowski AU - F.A. Spicker PY - 1982 DO - 10.3133/mf1177c UR - https://pubs.usgs.gov/publication/mf1177C ID - mf1177C ER -