http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Journal-guide to crude oil and products pipe lines, refineries
compiled and drawn by the editorial staff, the Oil and gas journal.
"Supplement to the Oil and gas journal, issue of September 23, 1948."
Includes inset of "Houston area" and "Tulsa area" and lists of "Principal pipe line systems" and "Refineries: Location .. capacity."