TY - RPRT TI - Investigations of some clay deposits in Washington and Idaho AU - John W. Hosterman AU - V. E. Scheid AU - V. T. Allen AU - I. G. Sohn PY - 1960 DO - 10.3133/b1091 UR - https://pubs.usgs.gov/publication/b1091 ID - b1091 ER -