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Air Quality Manual

California. Division of Highways

出版	State of California, Department of Public Works, Division of Highways, 1972
URL	http://books.google.com.hk/books?id=eIeXuQAACAAJ&hl=&source=gbs_api

註釋

Vol. 3. A number of studies must be completed prior to the writing of an Environmental Impact Statement for a highway project. One of these studies is concerned with the gathering of field data, analysis of such data, and writing an air quality report. The California Division of Highways has embarked on a program of equipping and training district personnel to prepare air quality reports. This requires a two-week training course and the preparation of air quality manuals to be used as guides in the gathering of field data, analysis of results, and writing the report.