TY - RPRT TI - Excelsior high-alumina clay deposit, Spokane, Washington AU - V. E. Scheid AU - J. W. Hosterman AU - I. G. Sohn PY - 1954 DO - 10.3133/ofr54271 UR - https://pubs.usgs.gov/publication/ofr54271 ID - ofr54271 ER -