100 METERS . ote B.23.1.i.1. " F. ae ge . * Bk . * + « im * The average **°Pu activities (pCi/gm) in soil samples collected between depths of 0 and 10 cm,
100 METERS . ote B.23.1.i.1. " F. ae ge . * Bk . * + « im * The average **°Pu activities (pCi/gm) in soil samples collected between depths of 0 and 10 cm,