搜索结果: 1-1 共查到“农业经济管理 cyberspace”相关记录1条 . 查询时间(0.045 秒)
The Intersecting Worlds of Sustainability and Cyberspace: Old or/and New Boundaries
Boundaries cyberspace sustainability environment
2014/4/21
The world is replete with boundaries at all scales, personal, community, disciplinary, national and global. Some of these are open and permeable; others are closed and difficult to cross. The fields, ...