http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geochronology of Phanerozoic orogenic belts
papers presented at the Colloquium on the Geochronology of Phanerozoic Orogenic Belts, Berne and ZZurich, 23. August to 4. September 1969
Colloquim On The Geochronolgy Of Phanerozoic Orogenic Belts (1969 : Berne and Zurich)
Editors: E. Jaher, M. Grunenefelder and R. Herb.
Eclogae geologicae Helvetiae, v. 63, no. 1