http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
energy resources, production and potentials
Kent State University faculty publications.
xviii, 190 pages maps, diagrams, tables 24 cm
Hodgkins, Jordan A. (Jordan Atwood), 1920-
Englewood Cliffs, N.J., Prentice-Hall, 1961