1. The state of California implementation plan for achieving and maintaining the national ambient air quality standards;Air Resources Board, State of California,1972
2. Ten year summary of California air quality data: 1963–1972;Air Resources Board, State of California,1974
3. Control of oxides of nitrogen from stationary sources in the South Coast air basin;Bartz;State of California Air Resources Board rpt. ARB 2-147,1974
4. Modele numerique de dispersion des pollutants atmospheriques en presence de couverts vegetaux;Belot;Atmospheric Environment,1976
5. Regional dispersion and deposition of atmospheric pollutants with particular application to sulfur pollution over western Europe;Bolin;Tellus,1975