TY  - RPRT
TI  - Chemical data for soils over and around the Velma oil field, Stephens County, Oklahoma
AU  - S.S. Roeming
AU  - T.J. Donovan
PY  - 1984
DO  - 10.3133/ofr84262
UR  - https://pubs.usgs.gov/publication/ofr84262
ID  - ofr84262
ER  -