http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Symposium on Environmental Changes and the Origin of Homo Sapiens (1969 : Paris)
International Union for Quaternary Research
Proceedings of the Paris symposium, 2-5 September 1969, organized by Unesco in co-operation with the International Union for Quaternary Research (INQUA). Edited by F. Bordes.