求助如下一篇文献:
题名:Concepts and measures of the economic value of environmental quality: A review
作者:John C. Bergstrom
DOI:
10.1016/S0301-4797(05)80035-0
发表期刊:Journal of Environmental Management
年份,卷(期),起止页码: Volume 31, Issue 3, October 1990, Pages 215-228
不甚感激