TY - RPRT TI - Selected trace metals and organic compounds and bioavailability of selected organic compounds in soils, Hackberry Flat, Tillman County, Oklahoma, 1994-95 AU - M.F. Becker PY - 1997 DO - 10.3133/ofr97828 UR - https://pubs.usgs.gov/publication/ofr97828 ID - ofr97828 ER -