Research Division
Article
1961
Biennial report
1977-79
25-26
Guayule -- Research , Los Angeles County (Calif.). Department of Arboret , National Science Foundation (U.S.) -- Research gra , Sewage irrigation -- California
The Arboretum Library at the Los Angeles County Arboretum and Botanic Garden
English
Los Angeles, Calif, Dept. of Arboreta & Botanic Gardens, 1959/61-
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