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Binding notes
Bound with this are: Goals and tasks of the landslide part of a ground-failure hazards reduction program / by U.S. Geological Survey ; Assessment of undiscovered conventionally recoverable petroleum resources of the Arabian-Iranian basin / by Charles D. Masters, H. Douglas Klemme, and Anny B. Coury ; Sedimentary phosphate resource classification system of the U.S. Bureau of Mines and the U.S. Geological Survey.