faces folleucd by olthar dirsct censurotion or Anteko by wey of milkds e for oro important pathway of intezke then the sotl-plant-cnicnd cycle, at least for those times of year when plants may be in a stats of growth to coll..% tho felleut, Further nnelycie is boing planned, This cous roport* raices a new problem. Based on statsd ceouimtions, the érite presented indicate relative doses of: tens of thousands of reps fe thyroid: gr°9-9, 300 reps external pemrz: 40 roentecns High recloioedin. Coc us to the fetus cud baby rey be Additions. evaluation will be givon this prebhim mei a eA eer te A er bay ‘paving Wt a meetre Re tr? + dy Re gD eh: Sette ky vegepe Sb ee ORR ee Be af . TE ws any wey tent, prarticuleviy dxror- “Reporton-Gabricls USAEC, D.C. July 1954 (SECRET) Division of Biology and Medicine, Washington,