International Symposium and Field Seminar on Present State and Future Trends of Karst Studies (6th : 2000 : Marmaris, Turkey) Günay, Gültekin, ed. Karakuş, Hüseyin, ed. Akilli, Sinan, ed. International Hydrogeological Programme.

Geostatistics for Environmental Applications Workshop (1st : 1996 : Lisbon, Portugal) Soares, Amilcar, ed. Gomez-Hernandez, Jaime, ed. Froidevaux, Roland, ed.

Dagan, Gedeon, 1932- ed. Hornung, Ulrich, 1941- ed. Knabner, Peter, ed.

Conference on Geostatistical, Sensitivity, and Uncertainty Methods for Ground-Water Flow and Radionuclide Transport Modeling (1987 : San Francisco, Calif.) Buxton, Bruce E., 1953- United States. Dept. of Energy. Atomic Energy of Canada Limited.

International Workshop on Appropriate Methodologies for Development and Management of Groundwater Resources in Developing Countries (1989 : Hyderabad, India) Gupta, C. P., ed. Ahmed, Shakeel, ed. Rao, V. V. S. G., ed. Rajan, M. T., ed.

Natto Advenced Study Institute on Fundamentals of Transport Phenomena in Porous Media (1985 : Newark, Del.) Bear, J., ed. Çorapçıoğlu, M. Y., ed.