Geological Survey

U.S. Geological Survey Professional Paper Volume 68

Geological Survey Professional Paper Volume 908-910

Geological Survey Professional Paper Volume 202-203

Geological Survey Bulletin Volume 970-972

Geological Survey Bulletin Volume 1130-1131

Geological Survey Professional Paper Volume 598

Water-Supply Paper Volume 485-489

Bulletin Volume 586-589

Geological Survey Water-Supply Paper Volume 1198-1200

Geological Survey Professional Paper Volume 565

Geological Survey Water-Supply Paper Volume 1410-1412

Geological Survey Professional Paper Volume 613

Guidebook of the Western United States Volume 611; Part A. the Northern Pacific Route, with a Side Trip to Yellowstone Park

Bulletin Volume 436-439

Bulletin Volume 216-219

Geological Survey Water-Supply Paper Volume 1213-1215

Geological Survey Bulletin Volume 1518-1523

Geological Survey Water-Supply Paper Volume 1625-1626

Geological Survey Professional Paper Volume 872

Professional Paper - United States Geological Survey Volume 7-8

Geological Survey Professional Paper Volume 162-163

Geological Survey Water-Supply Paper Volume 1314

Geological Survey Professional Paper Volume 205, PT. 3

Bulletin Volume 721-724