Title
Selected trace metals and organic compounds and bioavailability of selected organic compounds in soils, Hackberry Flat, Tillman County, Oklahoma, 1994-95 [microform] / by Mark F. Becker ; in cooperation with the Oklahoma Department of Wildlife Conservation and Oklahoma Geological Survey.
Published
[Oklahoma City, OK] : U.S. Dept. of Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], [1997]