Joint U.S. Geological Survey, U.S. Nuclear Regulatory Commission Workshop on Research Related to Low-level Radioactive Waste Disposal (1993 : Reston, Va.)
Conference on Geostatistical, Sensitivity, and Uncertainty Methods for Ground-Water Flow and Radionuclide Transport Modeling (1987 : San Francisco, Calif.)
sponsored by Division A-5 of the American Society of Agronomy; S-1, S-3, S-4, S-6, and S-8 of the Soil Science Society of America; and Divisions C-3 and C-5 of the Crop Science Society of America, Anaheim, CA, 1988 ; editors, R.F. Follett, D.R. Kenney, and R.M. Cruse