CONTENTS Lllustrations Tables INTRODUCTION DATA BASES External Exposuré -- In Situ Measurements Inhalation Calculations Drinking Water Terrestrial Foods Scil Radionuclide Concentrations Concentration Retios Food Concentration farine Foods Diet Living Patterns DOSE CALCULATIONS Body and Organ Weights 90¢, Nethodology 137¢5 and 60 hicthodology Transuranic Radionuclide Methodology Inhalation Ingestion RESULTS CALCULATIONS FOR ALTERNATE DIETARY AND TIME VARIATIONS DISCUSSION 5011618