It aight be water as well as soil. Even if you teke silt compared with the 10. therefs factor of Ia that in your numbers there already? Ho this is not in ay mubers, X assume that the sane ratio of strontium end calcium existe in the Inman bone as in the I further assume that in the soll there is one part to a of available calelum. Both of these nusbers may be off, The things we're recommending will throw a reasonable light on this because out of our pilot program assuming LE is done _out of the range of fancy into the range of facts biny do you have to getinte the radioactivity part of 16 Why not carry out @ progrea where you measure the stronti . in the - soil and say in the water and in tone and re-do these andfotgood values? | Row about measure sewage? We suggested feces because there is some question sewage contains all kinds of stuff which has gone into the and is not of human origins Joe, I wonder if you could just discuss briefly that ros Denarte es) op Srecry Histt.) 60 BRP. Cu " data. tod ~LAMT SH ase