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Lehr, Jay H., (1936-)

Overview
Works: 1 works in 0 publications in 0 languages
Titles
Water softening with potassium chloride[electronic resource] :process, health, and environmental benefits / by: Lehr, Jay H., (1936-); McEachern, Rod J. (1958-); Wiley InterScience (Online service); Wist, William, (1945-2007.) (Language materials, printed)
Acid mine drainage, rock drainage, and acid sulfate soils[electronic resource] :causes, assessment, prediction, prevention, and remediation / by: Jacobs, James A. (1956-); Lehr, Jay H., (1936-); Testa, Stephen M. (Language materials, printed)
 
 
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