Geological Survey

Bulletin - United States Geological Survey Volume 568

Bulletin of the United States Geological Survey Volume 55-60

Bulletin of the United States Geological Survey Volume 134-138

Bulletin of the United States Geological Survey Volume 152-153

Bulletin - United States Geological Survey Volume 640

Bulletin - United States Geological Survey Volume 713-717

Bulletin - United States Geological Survey Volume 579

Bulletin - United States Geological Survey Volume 595-599

Bulletin - United States Geological Survey Volume 364

Bulletin - United States Geological Survey Volume 574-577

Bulletin - United States Geological Survey Volume 279

Monographs of the United States Geological Survey Volume 43

Bulletin - United States Geological Survey Volume 710-712

Bulletin - United States Geological Survey Volume 463

Bulletin - United States Geological Survey Volume 100

Bulletin - United States Geological Survey Volume 632

Bulletin - United States Geological Survey Volume 448

Bulletin - United States Geological Survey Volume 107-110

Bulletin - United States Geological Survey Volume 148-150

Bulletin - United States Geological Survey Volume 285-287

Bulletin - United States Geological Survey Volume 623

Bulletin - United States Geological Survey Volume 97-102

Bulletin of the United States Geological Survey Volume 82-83

Bulletin - United States Geological Survey Volume 660