Byproduct metals and rare-earth elements used in the production of light-emitting diodes
Subtitle: overview of principal sources of supply and material requirements for selected markets
By: by David R. Wilburn
Contributors: Geological Survey (U.S.)
Series: Scientific investigations report -- 2012-5215
Publisher: U.S. Department of the Interior, U.S. Geological Survey
Published: 2012
Place of publication: Reston, Virginia
Language: eng
Subjects: Light emitting diodes; Design and construction; Materials; Environmental aspects
Other titles: Overview of principal sources of supply and material requirements for selected markets
Notes: Title from title screen (viewed on Feb. 4, 2012).

Includes bibliographical references (pages 13-15).