TY  - RPRT
TI  - Preliminary seismic-velocity and magnetic studies of a carbonate rock-sinkhole area in Shelby County, Alabama
AU  - C.H. Miller
AU  - J. R. Ege
AU  - J. K. Odum
AU  - J.J. Golob
PY  - 1984
DO  - 10.3133/ofr84409
UR  - https://pubs.usgs.gov/publication/ofr84409
ID  - ofr84409
ER  -