Dr. Stanley Buol
William Neal Reynolds Professor of soil science
(919) 515-2398
Classification and study of soil and land use around the world. Use of tropical soils for food production.

Dr. D. Keith Cassel
professor of soil science
(919) 515-1457
keith_cassel@ncsu.edu
www.soil.ncsu.edu/faculty/cassel/index.html
Soil physics, tillage; irrigation of corn, soybeans and wheat. Soil erosion.

Dr. J. Wendell Gilliam
William Neal Reynolds Professor of soil science
(919) 515-2040
wendell_gilliam@ncsu.edu
Agriculture's influence on water quality and on wetlands. Riparian buffers.

Dr. David Lindbo
assistant professor of soil science
(252) 793-4428
david_lindbo@ncsu.edu
Onsite wastewater. Septic systems. Hydric soils. Non-agricultural uses of soil.

Dr. Robert Mikkelsen
associate professor of soil science
(919) 515-3033
robert_mikkelsen@ncsu.edu
Plant nutrients and fertilization. Agricultural, industrial and municipal wastes and composts. Using organic residues in farming operations. Nutrient management for sustainable crop production.