Principles of Environmental Health Science
EHS211 (Liberal Arts) Principles of Environmental Health Science 2 hrs. 2 crs. Principles of engineering and science used in the control of the human environment, water supply and treatment, sewage and waste water treatment, water collection and disposal, air pollution, industrial hygiene, noise and illumination, radiological health principles, housing, food, milk and sanitation. Preq: EHS 140 and CHEM 108 and CHEM 109; or Department permission required. Coreq: EHS 140 and CHEM 108 and CHEM 109; or Department permission required. Not open to the students with credit in HPEH 212 and HPEH 321 or HPEH 322.