Tourism carrying capacity assessment for Phong Nha - Ke Bang and Dong Hoi, Quang Binh Province

http://repository.vnu.edu.vn/handle/11126/4539



Tourism carrying capacity assessment for Phong Nha - Ke Bang and Dong Hoi, Quang Binh Province

http://repository.vnu.edu.vn/handle/11126/4539