http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Interlaboratory comparison of mineral constituents in a sample from the Herrin (numbers 6) coal bed from Illinois
1 online resource (v, 42 pages) : illustrations.
edited by Robert B. Finkleman [and three others].
Title from title screen (viewed June 22, 2018).
Includes bibliographical references (pages 39-41).