黄河源地区牧民对草地退化的感知—

摆万奇, 刘林山, 张琴琴, 张镱锂

Herdsmen’s Perception of Grassland Degradation in the Source Region of the Yellow River: A Case Study in Dalag County

BAI Wanqi, LIU Linshan, ZHANG Qinqin, ZHANG Yili

. 2011, (5): 942 -949 .