TY - BOOK AU - Plummer,Norman Vincen AU - Hladik,William B. TI - Improvement of some Kansas clays through the control of pH and of soluble sulfates T2 - Kansas. State Geological Survey. Bulletin 102, pt. 7. 1953 Reports of studies, pt. 7 AV - QE113 .A2 no. 102, pt. 7 PY - 1953/// CY - Lawrence PB - [s.n.] KW - Clay KW - Kansas KW - Bricks KW - Testing N1 - Title page lacking; With : Geology and ground-water resources of Cheyenne County, Kansas, 1953. Bound together subsequent to publication; "References": p. 173 ER -