你在搜索： Campus IUB 删除限定条件 Campus: IUB Provenance OMAHA 删除限定条件 Provenance: OMAHA 学科 Geographic Subject: Novhorod-Siverskyy 删除限定条件 学科: Geographic Subject: Novhorod-Siverskyy State/Province Сумская область (Sumy oblast) 删除限定条件 State/Province: Сумская область (Sumy oblast) State/Province Украинская ССР (Ukrainian Soviet Socialist Republic) 删除限定条件 State/Province: Украинская ССР (Ukrainian Soviet Socialist Republic)