半干旱半湿润地区生态修复效果调查

拓俊绒;王志雄;段景峰;冯传杰

Survey on Effects of Ecological Rehabilitation of Semi - Arid and Semi - Humid Region

TUO Jun-rong;WANG Zhi-xiong;DUAN Jing-feng;FENG Chuan-jie

人民黄河 . 2011, (2): 101 -102 .