Foundations and Trends® in Microeconomics

ISSN Print:1547-9846

ISSN Online:1547-9854

Publisher:Now Publishers

Volume 4 Number 6—7,

---

文章列表：

• The Challenge of Improving Water and Sanitation Services in Less Developed Countries
  Author(s): Dale Whittington;W. Michael Hanemann;Claudia Sadoff;Marc Jeuland