DRAFi AN TNTERCOMPARTSON OF NATGRAL AND HNOLOGICALLY , EMEANCHEO BACE ROUND RADIATICN LEVELS IN MICFINESIA N. A. Greenhouse Environmentél Health anc Safety Department Lawrence Berxeley Laboratory, . n. P. iiiltenberger a. woes See, woe Selety and Environmentai Protection Division Brookhaven National Lacoratory we NewoNYork cd 11973 om + Upton, Submitted to Second Special Symposiun On Natural Radiation Environment Bombay, India - January 19-25, 1981 NOTICE This re portwas prepatred asan account c! wack sponsors? As United S:aces ea. Meiches tes nor the Calted Deparment Eneeg: Ger.. -onenen: her the ae sebees teerl Seates nor he Unisred S:aics & nn De imen of Energy fPOEl Ror cae aciheie employees, cor any cl their cons mp'ovess, Linkes 2ay vestaaty, sxpresaccimpued. athe er respousiblice fre the accuracy, comp rence oF useflin Bo pearatis, pretor prowess dicloeed, or resresenss nat iu : ntractors, oF vtezal labiicy : prvatdys ooned mole BEST COPY AVAILABLE 410420