John Keith

Trace-metal variation in soils and sagebrush in the Powder River Basin, Wyoming and Montana

Jon J. Connor, John Keith, Barbara M. Anderson · Journal research U. S. geological survey · 1976 · 56 citations

Natural Sciences, Earth Sciences, Soil Sciences +10

Child lead exposure near abandoned lead acid battery recycling sites in a residential community in Bangladesh: Risk factors and the impact of soil remediation on blood lead levels

Kamal Ibne Amin Chowdhury, Syeda Nurunnahar, Mohammad Lutful Kabir et al. · Environmental Research · 2021 · 54 citations · Full text

Pharmacy, Environmental Sciences, Soil Sciences +17

Selenium, fluorine, and arsenic in surficial materials of the conterminous United States

Hansford T. Shacklette, Josephine G. Boerngen, John Keith · U.S. Geological Survey circular/U.S. Geological Survey Circular · 1974 · 33 citations · Full text

Natural Sciences, Earth Sciences, Soil Sciences +12

Elevated Levels of Lead (Pb) Identified in Georgian Spices

Bret Ericson, Levan Gabelaia, John Keith et al. · Annals of Global Health · 2020 · 33 citations · Full text

Pharmacy, Environmental Sciences, Toxicology +17

If You Can't Trust the Farmer, Who Can You Trust? The Effect of Certification Types on Purchases of Organic Produce

Ruby Ward, Lynn Hunnicutt, John Keith · The International Food and Agribusiness Management Review · 2004 · 30 citations · Full text

Agriculture, Agricultural Economics, Organic Agriculture +12