TY - BOOK ED - Conference on the State of the Art of Assessing Transportation-Related Air Quality Impacts, Washington, D. C., 1975 TI - Assessing transportation-related air quality impacts: proceedings of the Conference held October 22-24, 1975 in Wasington, D. C AV - TD886.5 C633 1975 PY - 1976/// CY - Washington PB - Transportation Research Board, National Research Council KW - Motor vehicles KW - Motors KW - Exhaust gas KW - Mathematical models KW - Congresses KW - Data processing KW - Air KW - Pollution ER -