http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 page, 5-141 pages : illustrations (including maps, plans) diagrams ; 24 cm.
compiled and issued by Mid-continent oil & gas association, Tulsa, Oklahoma.
Some of the illustrations are numbered as plates.
"Bibliography on unit operation of oil pools": pages 137-141.