英文文献：Some thoughts on the Political Economics of Water Quality Improvement
英文文献作者：Libby, Lawrence W.
英文文献摘要：
My purpose her'e is to focus on the policy structure for implementing water quality programs affecting agriculture. My contention is that institutional structure does make a difference both in terms of policy output and distribution of implementation cost. While I can't be precise as to what difference it makes, I can suggest important structural issues. I will mention institutional techniques for water quality improvement, but will concentrate on organization.