Arizona
T. Ferre, Department of Hydrology and Water Resources, University of Arizona, Tucson, AZ 85721
W. Rasmussen, Department of Soil, Water and Environmental Science, University of Arizona, Tucson, AZ 85721
M. Tuller, Department of Soil, Water and Environmental Science, University of Arizona, Tucson, AZ 85721
M. Schaap, Department of Soil, Water and Environmental Science, University of Arizona, Tucson, AZ 85721
A.W. Warrick, Department of Soil, Water and Environmental Science, University of Arizona, Tucson, AZ 85721
P.J. Wierenga, Department of Soil, Water and Environmental Science, University of Arizona, Tucson, AZ 85721
California
S. A. Bradford, George E. Brown, Jr. Salinity Lab - USDA-ARS, Riverside, CA 92507
J.W. Hopmans, Dept. of LAWR, Hydrologic Science, University of California Davis, CA 95616
W.A. Jury, Dept. of Environmental Sciences, University of California, Riverside, CA 92521
D.R. Nielsen, Dept. of LAWR, Hydrologic Science, University of California Davis, CA 95616
D.E. Rolston, Dept. of LAWR, Soil and BioGeochemistry, University of California Davis, CA 95616
P.J. Shouse, George E. Brown, Jr. Salinity Lab - USDA-ARS, Riverside, CA 92507
J. Simunek, Dept. of Environmental Sciences, University of California, Riverside, CA 92521
T. Skaggs, George E. Brown, Jr. Salinity Lab - USDA-ARS, Riverside, CA 92507
M.Th. van Genuchten, George E. Brown, Jr. Salinity Lab - USDA-ARS, Riverside, CA 92507
Z. Wang California State University, Fresno, CA
L.Wu, Dept. of Environmental Sciences, University of California, Riverside, CA 92521
Colorado
L.R. Ahuja, USDA-ARS, Great Plains System Research Unit Fort Collins, CO 80522
T. Green, USDA-ARS, Great Plains System Research Unit Fort Collins, CO 80522
G. Butters, Dept. of Agronomy, Colorado State University, Ft Collins, CO 80523
Delaware
Y. Jin, Dept. of Plant and Soil Sciences, Univ. of Delaware, Newark, DE 19716
Idaho
J.B. Sisson, Idaho National Engin. Lab., Idaho Falls, ID 83415-2107
J. Hubbel, Idaho National Engin. Lab., Idaho Falls, ID 83415-2107
Illinois
T.R. Ellsworth, University of Illinois, Urbana, IL 61801
Indiana
J. Cushman, Mathematics Dept., Purdue University, W. Lafayette, IN 47905
P.S.C. Rao, School of Civil Engineering, Purdue University, W. Lafayette, IN 47905
Iowa
R. Horton, Dept. of Agronomy, Iowa State University, Ames, IA 50011
D. Jaynes, National Soil Tilth Lab, USDA-ARS, Ames, IA 50011
S.D. Logsdon, , National Soil Tilth Lab, USDA-ARS, Ames, IA 50011
Kansas
G. Kluitenberg, Dept. of Agronomy, Kansas State University, Manhattan, KS 66506
Minnesota
J. Nieber, Dept. Biosystems and Agricultural Eng., University of Minnesota,
St. Paul, MN 55108
T. Ochsner, USDA, Agricultural Research Services, St. Paul, MN 55108-6030
Montana
J. M. Wraith, Land Resources and Environ. Sciences, Montana State University, Bozeman, MT 59717-3120
Nevada
S.W. Tyler, Hydrologic Sciences Graduate Program, University of Nevada, Reno, NV 89532
M.H. Young, Desert Research Institute, University of Nevada, Las Vegas, NV 89119
New Mexico
J.H.M. Hendrickx, New Mexico Tech, Dept. of Geoscience, Socorro, NM 87801
Oregon
Maria Dragila, Oregon State University, Dept. of Crop and Soil Science, 3017 Agriculture and Life Aciences, Corvallis, Oregon 97331-7306
North Dakota
F. Casey, Dept. of Soil Science, North Dakota State University, Fargo, ND 58105-5638
Tennessee
J. Lee, Biosys Engin & Envir SciUniversity of Tennessee, Knoxville, TN 37996
E. Perfect, Dept. of Geo. Sciences, Univ. Tennessee Knoxville, TN 37996-1410
Texas
S.R. Evett, USDA-ARS-CPRL, P.O. Drawer 10, Bushland, TX 79012
R.C. Scwartz, USDA-ARS-CPRL, P.O. Drawer 10, Bushland, TX 79012
Utah
S. Jones, Dept. of Plants, Soils & Biomet., Utah State University, Logan, UT 84322
Washington
M. Flury, Dept. of Crop & Soil Sciences, Washington State University, Pullman, WA 99164
J. Wu, Dept. of Biological System Engineering, Washington State University, Pullman, WA 99164
G. W. Gee, Battelle Pacific Northwest Division, Richland, WA 99352
P. D. Meyer, Battelle Pacific Northwest Division, Portland, OR 97204
M. Oostrom, Battelle Pacific Northwest Division, Richland, WA 99352
M. L. Rockhold Battelle Pacific Northwest Division Richland, WA 99352
A. L Ward, Battelle Pacific Northwest Division, Richland, WA 99352
Z. F. Zhang Battelle Pacific Northwest Division, Richland WA 99352
Wyoming
Thijs Kelleners, Dept. of Renewable Resources, University of Wyoming, Laramie, WY 82071
CSREES
R. Knighton, USDA-CSREES, Washington, DC 20250-2200
Adm. Adv.
Jeff Jacobsen, Dean and Director, 202 Linfield Hall, P.O. Box 172860, College of Agriculture, Montana State University, Bozeman, MT 59717-2860