http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National geological map of the republic of Ecuador
Institute of Geological Sciences (Great Britain)
Ministerio de Recursos Naturales y Energéticos, DGGM.
Includes N-S geological cross section, W-E geological cross section, index map of geological data sources, and correlation chart.
Relief shown by contours and spot heights.
Inset: Galapagos Province. Scale 1:2,000,000.
"This map represents only a part of national territory."
"Cooperación Técnica del Gobierno Británico, Instituto of Geological Sciences (NERC), London."
At foot of date: "Segundo aproximación."
Accompanied by text: Geology of Ecuador / J.W. Baldock. 59 pages ; 30 cm.