Smith County
U.S. Geological Survey Circular
Byrne, F.E., Houston, M.S., and Mudge, M.R., 1948, Construction materials in Smith County, Kansas: U.S. Geological Survey, Circular 25, 17 p.
U.S. Geological Survey Open-file Report
Byrne, F.E., Houston, M.S., and Mudge, M.R., 1948, Construction materials in Smith County, Kansas: U.S. Geological Survey, Open-file Rept. 48-15-G, 67 p.
Other Online Resources