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Jay H. Lehr
Books by Jay H. Lehr
Water Softening with Potassium Chloride: Process, Health, and Environmental Benefits Groundwater Age Rating: 0 out of 5 stars0 ratingsAcid Mine Drainage, Rock Drainage, and Acid Sulfate Soils: Causes, Assessment, Prediction, Prevention, and Remediation Rating: 0 out of 5 stars0 ratingsThe Fluoride Wars: How a Modest Public Health Measure Became America's Longest-Running Political Melodrama Rating: 5 out of 5 stars5/5