2
|
|
International Geological Congress (10th : 1906 : Mexico City, Mexico) / http://id.loc.gov/authorities/names/no2015144851
|
1907
|
1
|
7
|
|
International Geological Congress (32nd : 2004 : Florence, Italy) / http://id.loc.gov/authorities/names/n2012063109
|
2008
|
1
|
8
|
|
International Geological Congress (32nd : 2005 : Florence, Italy) / http://id.loc.gov/authorities/names/n79093263
|
2006
|
1
|
9
|
|
International Geological Congress (34th : 2012 : Brisbane, Qld.) / http://id.loc.gov/authorities/names/nb2015022731
|
2012
|
1
|
10
|
|
|
|
1
|
11
|
|
International Geological Congress. Commission on Stratigraphy / http://id.loc.gov/authorities/names/n79093263
|
1975
|
1
|