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EN中文
临沂市旅游资源开发利用探讨
曹光杰, 申洪源
RESEARCH ON DEVELOPMENT AND UTILIZATION OF THE TOURISM RESORSESES OF LINYI
Cao Guangjie, Shen Hongyuan
人文地理 . 1996, (s2): 51 -53 .  DOI: 10.13959/j.issn.1003-2398.1996.s2.016