This document provides exposure-to-dose coefficients for general application based on the 1987 Federal Radiation Protection Guidance.
You may need a PDF reader to view some of the 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)