1. Gas Chromatographic analysis of hydrocarbons in the Los Angeles atmosphere;Altshuller;J.A.P.C.A.,1963
2. Atmospheric analysis by gas chromatography;Altshuller,1968
3. Photochemical aspects of air Pollution. A review;Altshuller;Envir. Sci. Techn.,1971
4. Hydrocarbon composition of the atmosphere of the Los Angeles Basin—1967;Altshuller;Envir. Sci. Techn.,1971
5. Community Air Quality Guides