Bulletin - United States Geological Survey, Issue 448: by Geological Survey (u.s.)

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Water-supply And Irrigation Papers Of The United States Geological Survey, Issues 62-65: by Geological Survey (u.s.)

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Water-supply And Irrigation Papers Of The United States Geological Survey, Issues 70-74: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 313: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 638: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 497: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 419: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 626: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 664: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 567: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 528: by Geological Survey (u.s.)

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Suggestions to Authors of Papers Submitted for Publication by the United States Geological Survey With Directions to Typewriter Op: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 568: by Geological Survey (u.s.)

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Professional Paper - United States Geological Survey, Issues 49-50: by Geological Survey (u.s.)

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Professional Paper - United States Geological Survey, Issues 120-121: by Geological Survey (u.s.)

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Bibliography of North American Geology for 1910: With Subject Index: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 584: by Geological Survey (u.s.)

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Bulletin, Volume 716: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 607: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 226: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 283...: by Geological Survey (u.s.)

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Annual Report of the United States Geological Survey to the Secretary of the Interior, Part 4: by Geological Survey (u.s.)

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Professional Paper, Volume 59...: by Geological Survey (u.s.)

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Hitherto Unpublished Plates of Tertiary Mammalia and Permian Vertebrata: by Geological Survey (u.s.)

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Water Wells in the Harper, Superior, and Cuddeback Valley Areas, San Bernardino County, California: by Geological Survey (u.s.)

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Bulletin - United States Geological Survey, Issue 211...: by Geological Survey (u.s.)

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Stone Industry In 1903 ......: by Geological Survey (u.s.)

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Professional Paper, Issues 1-2: by Geological Survey (u.s.)

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Professional Paper, Volumes 76-77: by Geological Survey (u.s.)

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Professional Paper - United States Geological Survey, Issue 101: by Geological Survey (u.s.)

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