1. Allen, P. W., F. D. Cluff, andI. van der Hoven,The early transport of nuclear debris, Radioactive Fallout from Nuclear Weapons Tests, Proceedings of a conference held in Germantown, Maryland, Nov. 15–17, TID-7632, 1961.
2. Anderson, A. D.,A theory for close-in fallout from land-surface nuclear burst, J. Meteorol.,18, 431–442, 1961.
3. Baak, J. A.,A comparative study on recent ashes of the Java volcanoes Smeru, Kelut, and Merape, Med. vein het Algemeen Proefstution voor de Landbauu, No. 83, 1–60, 1949.
4. Batten, E. S., D. L. Inglehart, andR. R. Rapp,Derivation of two simple methods for the computing of radioactive fallout, The RAND Corporation, RM-2460, 1960.
5. Eaton, G. P.,Volcanic ash as a guide to atmospheric circulation in the geologic past, J. Geophys. Res.,86, 1963.