Author

Contributions

  • Vermont. Department of Highways - Contributor
  • Geological Survey (U.S.) - Contributor

Publication

2009 - U.S. Dept. of the Interior, U.S. Geological Survey, Reston, Va, Virginia

Language

English

Word Count

10,750 words, Guess

Page Count

43 pages

Identifiers

Classifications

  • DDC363.738/4
  • LCCTD427.S24 E34 2009

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