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Hollowell, Craig D.; McLaughlin, Ralph D. – Environmental Science and Technology, 1973
Describes the techniques which form the basis of current commercial instrumentation for monitoring five major gaseous atmospheric pollutants (sulfur dioxide, oxides of nitrogen, oxidants, carbon monoxide, and hydrocarbons). (JR)
Descriptors: Air Pollution, Chemical Analysis, Ecological Factors, Environment

Blakeley, Christopher P.; Thomas, Theodore K. – Environmental Science and Technology, 1973
Discusses waste water treatment and the instrumentation needed for water pollution monitoring. (JR)
Descriptors: Chemical Analysis, Environment, Environmental Education, Instrumentation