Sedimentation survey of Lago Dos Bocas, Puerto Rico, August 1994 /

Mode of access: Internet.

Annual report

Report year ends October 31

Mineral and water resources of New Mexico; Report ...

At head of title: 89th Congress, 1st session, Committee print.

Mineral and water resources of Idaho : report /

At head of title: 88th Cong., 2d sess. Committee print.

Geologic and water-supply reports and maps : New York.

Mode of access: Internet.

Geologic and water-supply reports and maps : Virginia.

Mode of access: Internet.

Geologic and water-supply reports and maps : Nevada.

Mode of access: Internet.

Geologic and water-supply reports and maps : New Hampshire, Vermont.

Mode of access: Internet.

Geologic and water-supply reports and maps : New Hampshire, Vermont.

Mode of access: Internet.

Geologic and water-supply reports and maps : New Hampshire, Vermont.

Mode of access: Internet.

Geologic setting of the John Day Country, Grant County, Oregon /

"United States Dept. of the Interior/Geological Survey."--Cover (p. 1)

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 : New Hampshire, Vermont.

Mode of access: Internet.

Geologic and water-supply reports and maps : Virginia.

Mode of access: Internet.