http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 map on 4 sheets : color ; sheets 80 x 111 cm. and smaller
Compiled and scientifically supervised by E. Rühle with cooperation of editorial committee of E. Ciuk [and others] basing on maps published by Geological Institute.