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职称:Professor
所属学校:Virginia Polytechnic Institute and State University
所属院系:Crop & Soil Environmental Sciences
所属专业:Environmental Science
联系方式:(540) 231-7175
Ph.D., Agronomy - Soil Mineralogy & Geomorphology, Virginia Tech, 1985 M.S., Agronomy - Soil Genesis, Virginia Tech, 1980 B.S., Forestry, Virginia Tech, 1978
1998 - Present - Professor, Crop and Soil Environmental Sciences, Virginia Tech 1989 - 1998 - Associate Professor, Crop and Soil Environmental Sciences, Virginia Tech 1987 - 1989 - Assistant Professor, Department of Agronomy, Virginia Tech 1982 - 1987 - Instructor, Department of Agronomy, Virginia Tech 1981 - 1982 - Research Associate, Department of Agronomy, Virginia Tech
