~ij-

Acknowledgments

The author is indebted to Rolf Lange, Leonard Lawson, and Hoyt Svalker of

Lawrence Livermoce National Laboratory for their assistance in developing the
suite of computer programs used in the calculations.

Grateful thanks are also due to Nathaniel Greenhouse" and Edward Lessard
of Brookhaven National Laboratory for supplying me with meteorological and dose
rate data for the Castle-Bravo test.

“Present affiliation:
94720,

Lawrence Berkeley National Laboratory, Berkeley, California

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