Intrusion of salt water into ground water basins of southern Alameda County.

Mode of access: Internet.

Water supply conditions in southern California during 1956-57.

Mode of access: Internet.

Potential water resources of southern Illinois /

Bibliography: p. 96-97.

Water resources [of] southern Illinois.

Mode of access: Internet.

Water supply conditions in southern California.

First report published 1932 presents data to Jan. 1932.

Ground water in the Springfield-Salem plateaus of southern Missouri and northern Arkansas /

Mode of access: Internet.

Theses on water resources: Stanford University, California Institute of Technology, and University of Southern California.

Mode of access: Internet.