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Aggregate Map of the Front Range Urban Corridor
W.H. Langer, G.N. Green, D.H. Knepper, Jr., D.A. Lindsey, D.W. Moore, L.D. Nealey, and J.C. Reed, Jr.

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    This page provides access to the map of potential sources of aggregate along the Front Range, Colorado, contained in U.S. Geological Survey Open-File Report 97-477. The map is in PDF format.  To view or print documents in PDF format, download and install the free Adobe Acrobat Reader if it is not already available to you.  Use your browser BACK button to return here. USGS Home
U.S. Department of the Interior, U.S. Geological Survey
URL:http://rockyweb.cr.usgs.gov/frontrange/aggregate/aggregatemap/aggregatemap.htm
Contact: Dan Knepper  mailto:dknepper@usgs.gov
Updated: 07/26/2000
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