Environmental Protection Agency. Five-year review report for the sand springs petrochemical complex superfund site. Sand springs, Tulsa county, Oklahoma.
Chicago-viite (17. p.)Environmental Protection Agency. Five-year Review Report for the Sand Springs Petrochemical Complex Superfund Site. Sand Springs, Tulsa County, Oklahoma.
MLA-viite (9. p.)Environmental Protection Agency. Five-year Review Report for the Sand Springs Petrochemical Complex Superfund Site. Sand Springs, Tulsa County, Oklahoma.
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