TY - BOOK ED - Organisation for Economic Co-operation and Development. TI - Photochemical oxidant air pollution: a report of the Air Management Sector Group on the problem of photochemical oxidants and their precursors in the atmosphere SN - 9264113932 AV - TD884.3 .O74 1975p PY - 1975/// CY - Paris PB - Organisation for Economic Co-operation and Development KW - Photochemical smog KW - Photochemical oxidants KW - Environmental aspects ER -