Geologic and water-supply reports and maps : Utah.

Mode of access: Internet.

Geologic and water-supply reports and maps : Virginia.

Mode of access: Internet.

Geologic and water-supply reports and maps : Virginia.

Mode of access: Internet.

Geologic and water-supply reports and maps : Pennsylvania-New Jersey.

Mode of access: Internet.

Anorthosite of the Laramie Range, Albany County, Wyoming, as a possible source of alumina / by Arhtur F. Hagner.

Bibliography: p. 15.

Geologic and water-supply reports and maps : Virginia.

Mode of access: Internet.

Geologic and water-supply reports and maps : Virginia.

Mode of access: Internet.

Outer continental shelf standard.

Mode of access: Internet.

Report on the United States Government surveys /

Last page blank.

Open-file report /

Mode of access: Internet.

Depositional environment of Upper Cretaceous black sandstones of the Western Interior /

Mode of access: Internet.

The Loma Prieta, California, earthquake of October 17, 1989.

Mode of access: Internet.

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

Mode of access: Internet.

Dissolved-oxygen regime of the Jordan River, Salt Lake County, Utah /

"WRI 84-4056"--P. [4] of cover.

Projected water-level declines in the Ogallala aquifer in Lea County, New Mexico /

Bibliography: p. 82-84.