TY - BOOK AU - Plummer,Norman Vincen AU - Hladik,William B. TI - The manufacture of ceramic railroad ballast and constructional aggregates from Kansas clays and silts T2 - Kansas. State Geological Survey. Bulletin 76, pt. 4. 1948 Reports of studies, pt. 4 AV - QE113 .A2 no. 76, pt. 4 PY - 1948/// CY - [Lawrence PB - University of Kansas] KW - Clay industries KW - Kansas N1 - With : Ground-water resources of Republic County and northern Cloud County, Kansas / by V. C. Fishel ; with chapters on the Quaternary geology and Cenozoic geologic history, by S. W. Lohman ; and analyses, by H. A. Stoltenberg, 1948. Bound together subsequent to publication; "References": p. 111-112 ER -