-
By:Type: ArticleIn: Arboreta and botanic gardens : a publication of the Los Angeles County Department of Arboreta and Botanic GardensVolume: 1Series:Issue: 1Date: 1989Page Range: 5Publication Info: Arcadia, CA, California Arboretum Foundation, 1989-Subjects: California Air Resources Board Greenhouses -- California -- Arcadia Kats, Gerrit Plants -- Effect of photochemical smog on Thompson, C. Ray (Chester Ray), 1915-
-
By:Type: ArticleIn: NewsVolume: 1989:summerSeries:Issue:Date: 1988Page Range: 8Publication Info: Arcadia, Calif, California Arboretum Foundation, 1988?-Subjects: California Air Resources Board Greenhouses -- California -- Arcadia Plants -- Effect of photochemical smog on
-
By:Type: ArticleIn: GardenVolume: 10Series:Issue: 6Date: 1986Page Range: 2-3Publication Info: [New York, Garden Society], 1977-Subjects: California Air Resources Board Plants -- Effect of air pollution on -- California Plants -- Effect of photochemical smog on