|
2
|
|
International rivers -- Eurasia. / https://id.loc.gov/authorities/subjects/sh85067442 https://id.loc.gov/authorities/subjects/sh85045617-781
|
2007
|
1
|
|
3
|
|
International rivers -- Europe. / https://id.loc.gov/authorities/subjects/sh85067442 https://id.loc.gov/authorities/subjects/sh85045631-781
|
2012
|
1
|
|
4
|
|
International rivers -- Zambezi River Valley. / https://id.loc.gov/authorities/subjects/sh85067442 https://id.loc.gov/authorities/subjects/sh96001616-781 : Yihdego, Zeray,
|
2020
|
1
|
