TY  - Data
T1  - Dataset of Rural Ecotourism Competitiveness in the Chengdu Chongqing Economic Circle (1990-2020)
A1  - ji qin
DO  - 10.12072/ncdc.tourism.db7303.2026
PY  - 2026
DA  - 2026-04-14
PB  - National Cryosphere Desert Data Center
AB  - 
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/79d2d7e1-0ada-402a-b82b-6b48008b6944
ER  -