John Kempenich
USDA-NRCS1107 Dell Ave
Dickinson, ND
USA 58601
Email: John.Kempenich@nd.usda.gov
Papers:
229-3 Evaluation of the EM-38 to Map Sodium-Affected Soils in the Northern Great Plains.
Papers:
229-3 Evaluation of the EM-38 to Map Sodium-Affected Soils in the Northern Great Plains.