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Author: Geological Survey (U.S.)
Publisher:
Published: 1993
Total Pages: 288
ISBN-13:
DOWNLOAD EBOOKThe Bulletin reports some accomplishments of the U.S. Geological Survey in research on mineral resources in 1992.
Author: R. W. Scott, Jr.
Publisher:
Published: 1994-09-01
Total Pages: 277
ISBN-13: 9780788112447
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Author: Richard W. Scott
Publisher:
Published: 1993
Total Pages: 277
ISBN-13:
DOWNLOAD EBOOKAuthor: Charles Albert Repenning
Publisher:
Published: 1992
Total Pages: 37
ISBN-13:
DOWNLOAD EBOOKAuthor: Richard W. Scott
Publisher:
Published: 1993
Total Pages: 277
ISBN-13:
DOWNLOAD EBOOKAuthor: Geological Survey (U.S.)
Publisher:
Published: 1993
Total Pages: 400
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1983
Total Pages: 362
ISBN-13:
DOWNLOAD EBOOKAuthor: Gary B. Sidder
Publisher:
Published: 1995
Total Pages: 328
ISBN-13:
DOWNLOAD EBOOKAuthor: Stephen F. Personius
Publisher:
Published: 1993
Total Pages: 362
ISBN-13:
DOWNLOAD EBOOKRadiocarbon and thermoluminescence dating methods are used to determine the ages and probable origins of fluvial terraces.
Author: Allen F Agnew
Publisher: Routledge
Published: 2019-04-09
Total Pages: 184
ISBN-13: 0429725493
DOWNLOAD EBOOKThe United States depends on foreign sources for many strategic and essential minerals. Secure supplies of such minerals are crucial to the nation's economic and military well-being, but federal policies with regard to these minerals have continued to vacillate. This volume considers the minerals availability issue from a number of perspectives. In
