TY - BOOK AU - Foster,Helen Laura AU - Menzie,W.D. AU - Cady,J.W. TI - The Alaska Mineral Resource Assessment Program: background information to accompany folio of geologic and mineral resource maps of the Circle quadrangle, Alaska T2 - U.S. Geological Survey circular AV - QE84.C6 A43 1987 U1 - 557.98 19 PY - 1987/// CY - [Washington] PB - [U.S. Geological Survey] KW - Alaska Mineral Resource Assessment Program KW - Geology KW - Alaska KW - Circle Region KW - Mines and mineral resources N1 - Bibliography: p. 14-22 ER -