Materials in the Economy -- Material Flows, Scarcity, and the Environment

By Lorie A. Wagner

U.S. Geological Survey Circular 1221

Version 1.0

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Accessibility FOIA Privacy Policies and Notices
U.S. Department of the Interior \| U.S. Geological Survey URL: https://pubsdata.usgs.gov/pubs/circ/2002/c1221/ Questions or Assistance: USGS Web Contact Page Last Modified: Wed Nov 23 12:22 EDT 2016