http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Radioactive investigations of oil and gas wells
1 online resource (viii, 299 pages) : illustrations
O.A. Barsukov [and others] Translated by J.O.H. Muhlhaus. English translation edited by N. Rast.