Mеры по привлечению Pоссийских туристов вo Вьетнам

著者: Trần, Duy Liên
出版事項 2022

The On-Site Volcanic Cave Conservation Museum at the Dak Nong UNESCO Global Geopark

著者: La, The Phuc, Luong, Thi Tuat, Bui, Van Thom, Nguyen, Khac Su, Nguyen, Lan Cuong, Vu, Tien Duc, Le, Xuan Hung, Nguyen, Thien Tao, Pham, Hong Thai, Pham, Dinh Sac, Dang, Thi Hai Yen, Vu, Dinh Thong, Nguyen, Thanh Tung, Hoang, Thi Nga, Nguyen, Trung Minh
出版事項 2022