3
|
|
International Geographical Union. Commission on Changing Rural Systems / http://id.loc.gov/authorities/names/n79092483
|
1991
|
1
|
4
|
|
|
|
1
|
7
|
|
International Geographical Union. Commission on Population Geography. / http://id.loc.gov/authorities/names/n77002737
|
1985
|
1
|
8
|
|
International Geographical Union. Commission on the Coastal Environment. / http://id.loc.gov/authorities/names/n88665460
|
1990
|
1
|
9
|
|
|
|
1
|
10
|
|
International Geographical Union. Commission on the Teaching of Geography / http://id.loc.gov/authorities/names/n79092483
|
1965
|
1
|
11
|
|
|
|
1
|
13
|
|
|
|
1
|
18
|
|
International Geographical Union. Working Group on the History of Geographical Thought. / http://id.loc.gov/authorities/names/nr91017025
|
2016?
|
1
|