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