Plummer, Norman Vincen,  1901-1981. <br/><br/>
The manufacture of ceramic railroad ballast and constructional aggregates from Kansas clays and silts / 
by Norman Plummer and William B. Hladik. 
 - [Lawrence :  University of Kansas],  1948. 
 - [53]-112 p. :  illus. ;  23 cm. 
 - Kansas. State Geological Survey. Bulletin 76, pt. 4. 1948 Reports of studies, pt. 4 .
 - Kansas Geological Survey.  Reports of studies ;  1948, pt. 4. .
 - Bulletin (Kansas Geological Survey) ;  76, pt. 4. .
<br/><br/>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. 
<br/><br/>"References": p. 111-112. 
<br/><br/><label>LCCN: </label>gs 48000366  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clay industries--Kansas.
<br/><br/><label>LC Class. No.: </label>QE113  / .A2 no. 76, pt. 4