ne etn eg ONa mee a ap ial emNe oe eee Gor rhe Ue Be ye PROCEEDINGS OF THE 1....0FORD SYMPOSIUM ON RADIATION AND TERN..RIAL ECOSYSTEMS RICHLAND, WASHINGTON 3-5 MAY 1965 JEALTH PHYSI OFFICIAL JOURNAL_OF THEHEALTH PHYSICS SOCIETY yo as | \. oN SK / / Volume Il, Number 12 / / ,‘ \ é ; \ CO, ‘DP _ December, 1965 i / | : : KARL Z. MORGAN \ | Editor-in-Chief ~ vw W.S. SNYDER Editors ° — J. A. ; UXIER | oy,