January 29, 1964
Article
1964
Lasca News
1
Dawson, Elmer Yale, 1918-1966 , Flowering trees -- California -- Los Angeles Count , Knudsen, Valley M. , Machris, Maurice
The Arboretum Library at the Los Angeles County Arboretum & Botanic Garden
English
Arcadia, Calif, Los Angeles State and County Arboretum,