Study on Alternative Livelihood Choice and the Factors Affecting Livelihoods Choice: A Case of the Yellow River Water Supply Area of Gannan
JIANG Jin-de, ZHAO Xue-yan, ZHANG Li, HOU Cheng-cheng, LI Wei, YAN Jiang-ping
JOURNAL OF NATURAL RESOURCES . 2012, (4): 552 -564 .  DOI: 10.11849/zrzyxb.2012.04.003