Extended Methods of Population Range on Evaluation of Tourism Related Resources Based on Contingent Valuation Method
XIAO Jian-hong, YU Qing-dong, ZHANG Yun-lei, LIU Juan, GUAN Jian-shi
JOURNAL OF NATURAL RESOURCES . 2013, (9): 1623 -1636 .  DOI: 10.11849/zrzyxb.2013.09.017