TABLE THREE Gross Beta Activity in Plant, WX¥&X0XHHXSErK Samples) (npoL) Gejen Plant PLANTS) Part Portulaca Whole Plant 87.4 Arrowroot Stems, Leaves Tubers 11.0 2.32 Pandanus Air Root Leaves Green Keys Ripe Keys Papaya Ripe Green Leaves, Trunk Ripe Coconut Milk Meat Shell Husk Green Coconut Whole Milk Meat Hu>k She7l, Husk 0,32 0.69 0.25 0.55 0.21 0.08 2.87 2.64 1.27 . 017 1.02 0.37 1,05 5.26 0,70 0.53 0.32 0.38 0.22 0:17 0.96 0.15 0.10 - - - 0.12 0.25 0,09 87 1:90 4.98 183 0,36 0.38 0.65 1,97 0.72 1,87 0.54 0.24 0.44 1.31 3.1 : - 0.29 0.33 . 0,11 0,11 0,25 0.80 0.48 0.05 0,12 - - 1.61 0.28 0.29 0.73 0.76 0:40 0141 1157 0,79 0.12 0.35 0.88 - 15.4 0.94 0.86 0.51 Shell Leaves Frond Leaves, Frond 1.48 : Likiep (c/m/kg x 1075) 4.5 0.57 Husk Coconut Sifo Utirik 1.26 Meat 19.2 Eniaetok Rongelap 3,05 Milk Sprouting Coconut Eniwetak - 0.63 0.17 0.28 0.77 Bark Taro Leave3, Staiks Tuber, Roots 0,07 - 0,06 0.07 0.18 Leaves 0.06 0,19 with Soil (a) All counts were corrected for the counting efficiency of $190.90, (4) Gross beta activity of plant samples was determined in April 1956 and that of soil and water in Mav [956, 0, 02 1.66 0.11 Fruit Banana 0,09 0. 06 rm «