TY  - RPRT
TI  - Construction materials in the Cedar Bluffs area, Trego County, Kansas
AU  - Frank E. Byrne
AU  - Vincent B. Coombs
AU  - Charles H. Bearman
PY  - 1947
DO  - 10.3133/cir15
UR  - https://pubs.usgs.gov/publication/cir15
ID  - cir15
ER  -