旅游地拓展开发研究——以丹霞山阳元石景区为例
保继刚, 彭华
A STUDY ON THE EXPANSION DEVELOPMENT OF TOURIST RESORTS——Taking Yangyuan Section, Danxia Scenic Spot as an Example
Bao Jigang, Peng Hua
地理科学 . 1995, (1): 63 -70,100 .  DOI: 10.13249/j.cnki.sgs.1995.01.63