TY  - RPRT
TI  - Construction materials in Rooks County, Kansas
AU  - F.E. Byrne
AU  - H.V. Beck
AU  - M.S. Houston
PY  - 1948
DO  - 10.3133/ofr4815f
UR  - https://pubs.usgs.gov/publication/ofr4815F
ID  - ofr4815F
ER  -