1. 1
   Map of the conterminous United States showing routes of the principal explorers from 1501 to 1844, whose work had an important bearing on the settlement of the country and the fixi...

   per Bond, Frank, 1856-1940
   Publicat 1983

   Reston, Va. : U.S. Geological Survey, 1983.

   1 map : col. ; 38 x 59 cm.

   “...U.S. Geological Survey,...”
   

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2. 2
   Nonglacial Origin for conglomerate beds in the wajid sandstone of Saudi Arabia

   Publicat 1974

   Jiddah, Saudi Arabia : U.S. Geological Survey. 1974.

   27 p. ill., figs.; 29 cm.

   “...U.S. Geological Survey....”
   

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3. 3
   National Earthquake Hazards Reduction Program : report to the United States Congress, fiscal year ... activities

   Publicat 1983

   Washington, D.C. : U.S. Geological Survey : Federal Emergency Management Agency, 1983-

   v. : ill., maps ; 26-28 cm.

   “...U.S. Geological Survey : Federal Emergency Management Agency,...”
   

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