Charles E. Kome, USDA - United States Department of Agriculture, Greensboro, NC, Paul F. Reich, USDA-NRCS, Joppa, MD, US, Zamir Libohova, National Soil Survey Center, USDA-NRCS, Lincoln, NE, Tom D'Avello, NSSC-Geospatial Research Unit, USDA-NRCS, Morgantown, WV, Paul Finell, Senior Consultant at Prairie Hills Soils Consulting, Brookville, KS, KS, Tony Rolfes, USDA Natural Resources Conservation Service, Davis, CA, Manuel Matos, USDA-NRCS, Mayaguez, PR, Steven E. Monteith, USDA-NRCS, Lincoln, NE, Michael P. Robotham, Soil Science Division, USDA-NRCS, Lincoln, NE, Pierre Oge, Department of Agriculture Haiti, Department of Forestry and Soils, Port Au Prince, Haiti and Karly Jean-Jeune, Haiti Ministry of Agriculture, Port-au-Prince, Haiti