What a gardener should know about soil acidity
Anderson, M. S. (Myron Sallee), 1887-1983
Article
1969
Lasca leaves
19
53-54
Soil acidity
The Arboretum Library at the Los Angeles County Arboretum and Botanic Garden
English
Arcadia, Calif, California Arboretum Foundation, 1950-1976
Download MODS