Materials in the economy, material flows, scarcity, and the environment
By: by Lorie A. Wagner.
Contributors: Geological Survey (U.S.)
Series: U.S. Geological Survey circular ;; 1221
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 2002
Place of publication: Denver, CO
Language: eng
Number of pages: 29
Subjects: Raw materials -- United States.; Natural resources -- United States.
Notes: Includes bibliographical references (p. 28-29).
Also available via Internet.