This document provides exposure-to-dose coefficients for general application based on the 1987 Federal Radiation Protection Guidance.
You may need Adobe Reader to view files on this page. See EPA’s About PDF page to learn more.- Federal Guidance Report No. 12: External Exposure to Radionuclides in Air, Water, and Soil (PDF)(238 pp, 3 MB, September 1993, 402-R-93-081)