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Ember, Lois R. – Environmental Science and Technology, 1977
The procedures utilized by the Association of Official Analytical Chemists (AOAC) to develop, evaluate, and validate analytical methods for the analysis of chemical pollutants are detailed. Methods validated by AOAC are used by the EPA and FDA in their enforcement programs and are granted preferential treatment by the courts. (BT)
Descriptors: Chemical Analysis, Chemistry, Environment, Evaluation Methods
Peer reviewed Peer reviewed
Environmental Science and Technology, 1976
Working with the United Nations Development Program, the Mexican government's Program for Environmental Improvement is planning, coordinating, operating and monitoring pollution abatement programs in the areas of air, water, solid waste and pesticides. A brief discussion of activities is given. (BT)
Descriptors: Air Pollution, Developing Nations, Environment, Environmental Influences