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.

Geologic and water-supply reports and maps : Maryland-Delaware-District of Columbia.

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 : New Hampshire, Vermont.

Mode of access: Internet.

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.

Geologic and water-supply reports and maps : Virginia.

Mode of access: Internet.

Geologic and water-supply reports and maps : Virginia.

Mode of access: Internet.

Metropolitan Washington D.C. area water supply study, Maryland, Virginia, and the District of Columbia : main report /

"September 1983."

Water-supply potential of the Floridan aquifer in Osceola, eastern Orange, and southwestern Brevard counties, Florida /

Mode of access: Internet.

Surface Water Supply of New Mexico

1911-June 1914, 1930-1931 issued with the cooperation of the U.S. Geological Survey