论文编号:YY056字数:7926,页数:27
Abstract
With the progress of civilizations of human beings and the construction of the ecological surroundings, ecotourism is responsible for environments, and it can realize the harmonious development among the economy, society and environments to bring the maxi..
| |
上一篇:在国际商务谈判中建立良好第一印.. | 下一篇:日常生活中提高英语口语方法探析-.. |
点击查看关于 攀枝花 生态 旅游 发展 的相关论文题目 | 2009-06-11 14:11:48【返回顶部】 |