Responses of farmers to wetland ecosystem sStability and grain-for -wetland program based on participatory rural appraisal
LIAO Yu-jing, SONG Chang-chun, GUO Yue-dong, WANG Li, WANG Li-li
JOURNAL OF NATURAL RESOURCES . 2009, (6): 1041 -1048 .  DOI: 10.11849/zrzyxb.2009.06.011