搜索结果: 1-1 共查到“凹凸棒石 Underdeveloped Areas”相关记录1条 . 查询时间(0.062 秒)
Reflections on Ecological and Environmental Construction of New Rural Program in Underdeveloped Areas
Ecological Industries Human Settlement Environment Spatial Arrangement Underdeveloped Areas
2011/12/20
Abstract Underdeveloped rural areas have good but very vulnerable ecological environment, so the environment protection should be given priority in new rural construction. Based on the problems that r...