文
论文分享
演练场
杂货铺
论文推荐
字
编辑器下载
登录
注册
Brett R. Gelso
发表
Combining Revealed and Stated Preference Data to Estimate the Nonmarket Value of Ecological Services: An Assessment of the State of the Science
George Van Houtven, Subhrendu K. Pattanayak, J. Whitehead, 2008 .