http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Guidance for ozone and fine particulate matter permit modeling
1 online resource (138 pages in various pagings) : illustrations (some color), color maps
GPO Cataloging Record Distribution Program (CRDP).
Includes bibliographical references (pages 77-80).
Draft guidance for ozone and fine particulate matter permit modeling