Soil survey of the Anaheim area, California /

Mode of access: Internet.

Report of the Director

Mode of access: Internet.

Soil survey of the Stockton area, California /

Map on folded sheet inserted.

Soil survey of the El Centro area, California /

Mode of access: Internet.

Soil survey of the Redding area, California /

At head of title: U.S. Department of Agriculture, Bureau of Soils.