陕西延川黄河蛇曲国家地质公园地质遗迹特征与旅游开发价值
협서연천황하사곡국가지질공완지질유적특정여여유개발개치
Geosite Features and Tourism Values of the Yellow River Meanders National Geopark in Yanchuan County, Shaanxi Province
저자의 최근 논문