共 50 条
- [34] Using the Contingent Valuation Method (CVM) to Analysis the Tourist Value of Zhangye Danxia Landform ADVANCES IN COMPUTER SCIENCE AND ENGINEERING, 2012, 141 : 647 - +
- [37] Nexus between land development and the value of ecosystem services in Ethiopia: A contingent valuation study Environment, Development and Sustainability, 2024, 26 : 3193 - 3213