http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Translucent face partition reduces longwall workers' dust exposure
Title from title screen (viewed on Mar. 5, 2008).
" ... the principal investigator for this project: John A. Organiscak ... " - page [2].
Mode of access: Internet from the CDC web site. Address as of 03/05/08: http://www.cdc.gov/niosh/mining/pubs/pdfs/tn430.pdf ; current access available via PURL.