Geological Survey

Bulletin Volume 671-675

Water-Supply Paper Volume 480-484

Water-Supply Paper Volume 91-95

Bulletin Volume 307-309

Water-Supply Paper Volume 9

Water-Supply Paper Volume 30

Bulletin - United States Geological Survey Volume 294-298

Mineral Resources of the United States Volume N . 1

Bulletin Volume 264-268

Water-Supply Paper Volume 148-150

Water-Supply Paper Volume 115-117

Bulletin Volume 261-263

Water-Supply Paper Volume 100

Water-Supply Paper Volume 154-155

Water-Supply Paper Volume 332-333

Geological Survey Water-Supply Paper Volume 1241

Geological Survey Water-Supply Paper Volume 1281-1284

Geological Survey Water-Supply Paper Volume 1210-1212

Water-Supply Paper Volume 114

Geological Survey Water-Supply Paper Volume 1379-1381

Geological Survey Water-Supply Paper Volume 1612

Water-Supply Paper Volume 76-80

Bulletin Volume 712-714

Geological Survey Water-Supply Paper Volume 1500-1502