World Health organization Derived intervention levels for radionucdels in food : guidelines for application after widespread radioactive contamination resulting from a major radiation accident. - - Geneva W H O 1988 - 60 p. 26 cm. - . Radiation Dose, Food ISBN: 92 4 154233 0 Subjects--Topical Terms: FoodRadiation Dose Dewey Class. No.: WN445 / WHO