API PUBL 7105-1997 Probabilistic Estimates of Dose and Indoor Radon Concentrations Attributable to Remediated Oilfield Naturally Occuring Radioactive Material (NORM)
1997API PUBL 7105-1997 Probabilistic Estimates of Dose and Indoor Radon Concentrations Attributable to Remediated Oilfield Naturally Occuring Radioactive Material (NORM)