![JosephFrancisCharlesRock(1884–1962)wasanAustrian-Americ...]( "JosephFrancisCharlesRock(1884–1962)wasanAustrian-Americ...")
- 問題詳情：JosephFrancisCharlesRock(1884–1962)wasanAustrian-Americanexplorer,botanist,andanthropologist(人類學家).Formorethan25years,hetravelledextensivelythroughTibetandYunnan,Gansu,andSichuanprovincesinChinabeforefinallyleavingin1949.In1924,Harvardse...
- 7401
中文谷