@article{郭剑英_811, author = {[郭剑英, 王乃昂]}, title = {旅游资源的旅游价值评估——以敦煌为例}, publisher = {自然资源学报}, year = {2004}, journal = {自然资源学报}, volume = {19}, number = {6}, eid = {811}, pages = {811-817}, keywords = {

旅游资源;旅游价值;旅行费用法;敦煌

}, doi = https://www.jnr.ac.cn/CN/10.11849/zrzyxb.2004.06.017 }