http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
with authentic facts in regard to its development in western Pennsylvania, the oil fields of Europe and America, gas wells, spiritual wells, oil well shafts, petroleum products ... the Parkers' and Butler County oil fields : also, life sketches of pioneer and prominent operators, with the refining capacity of the United States / cby J.T. Henry
607 pages, 31 unnumbered pages of plates : illustrations ; 24 cm.
Cover title: Petroleum and biographical sketches.