50 years of plants and people: California Arboretum Foundation, 1948-1998
Article
1997
Arboretum News
1997:spring
1
California Arboretum Foundation -- Anniversaries , California Arboretum Foundation -- History
The Arboretum Library at the Los Angeles County Arboretum & Botanic Garden
English
Arcadia, Calif California Arboretum Foundation 1993