Richard J. Ebens

• Biochemical sampling in the Mahd adh Dhahab District, Kingdom of Saudi Arabia
• Geochemical anomalies of a claypit area, Callaway County, Missouri, and related metabolic imbalance in beef cattle
• Geochemistry of loess and carbonate residuum
• Geochemistry of some rocks, mine spoils, stream sediments, soils, plants, and waters in the western energy region of the conterminous United States