1. Prof., Brigham Young Univ., Provo, UT 84602.
2. Prof., Univ. of California at Davis, Davis, CA 95616.
3. Prof., Clemson Univ., Clemson, SC 29634-0911; formerly, Nat. Inst. of Standards and Technol., Gaithersburg, MD.
4. Bechtel Corp., San Francisco, CA 94119-3965.
5. PhD, GEI Consultants, Inc., Winchester, MA 01890.
6. PhD, Engrg. Consultant, Waban, MA 02468-1103.
7. Prof., Rensselaer Polytechnic Inst., Troy, NY 12180.
8. Prof., Univ. of British Columbia, Vancouver, BC, Canada.
9. California Dept. of Water Resour., Sacramento, CA 94236-0001.
10. U.S. Army Engr. Wtrwy. Experiment Station, Vicksburg, MS 39180.
11. Prof., Sci. Univ. of Tokyo, Tokyo, Japan.
12. Parsons Brinckerhoff, Boston, MA 02116.
13. PhD, U.S. Army Engr. Wtrwy. Experiment Station, Vicksburg, MS 39180.
14. Prof., Univ. of Southern California, Los Angeles, CA 90089-2531.
15. Prof., Virginia Polytechnic Inst., Blacksburg, VA 24061.
16. PhD, Prin., Geomatrix Consultants, Santa Ana, CA 94612.
17. Geomatrix Consultants, Oakland, CA 94612.
18. Prof., Univ. of Alberta, Edmonton, Alberta, Canada.
19. Prof., Univ. of California, Berkeley, CA 94720.
20. Prof., Univ. of Texas at Austin, Austin, TX 78712.