TY  - BOOK
AU  - Zhixue Liao et al.
TI  - Research on Scenic Spot’s Sustainable Development Based on a SD Model- A Case Study of the Jiuzhai Valley
KW  - Computer science, information & general works
UR  - https://new.zodml.org/sites/default/files/2023-08/resear1%20%285%29.pdf
ER  -