Research: projects related to environmental problems of our community
Dimond, Donald S.
Article
1961
Biennial report
1969-71
14-18
Aphids -- California , Armillaria mellea , Camellias -- Research , Green peach aphid , Los Angeles State and County Arboretum -- Herbariu , Plants -- Effect of air pollution on -- California
The Arboretum Library at the Los Angeles County Arboretum & Botanic Garden
English
Los Angeles, Calif, Dept. of Arboreta & Botanic Gardens, 1959/61-
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