募捐 9月15日2024 – 10月1日2024 关于筹款
1
Bellingshausen and the Russian Antarctic Expedition, 1819–21

Bellingshausen and the Russian Antarctic Expedition, 1819–21

Rip Bulkeley (auth.)
年:
2014
语言:
english
文件:
PDF, 6.83 MB
0 / 0
english, 2014
3
The History of the International Polar Years (IPYs)

The History of the International Polar Years (IPYs)

Rip Bulkeley (auth.), Susan Barr, Cornelia Luedecke (eds.)
年:
2010
语言:
english
文件:
PDF, 12.93 MB
0 / 0
english, 2010
4
The history of the international polar years (IPYs)

The history of the international polar years (IPYs)

Rip Bulkeley (auth.), Susan Barr, Cornelia Luedecke (eds.)
年:
2010
语言:
english
文件:
PDF, 12.85 MB
0 / 0
english, 2010
5
The History of the International Polar Years (IPYs)

The History of the International Polar Years (IPYs)

Rip Bulkeley (auth.), Susan Barr, Cornelia Luedecke (eds.)
年:
2010
语言:
english
文件:
PDF, 13.29 MB
0 / 5.0
english, 2010