1. Relating Sodium Percentage to Sodium Adsorption Ratio and its Utility in the Northern Great Plains. Issue 4 (12th June 2015) Authors: DeSutter, T.; Franzen, D.; He, Y.; Wick, A.; Lee, J.; Deutsch, B.; Clay, D. Journal: Soil Science Society of America Journal Issue: Volume 79:Issue 4(2015) Page Start: 1261 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗