Contingent valuation.
概要
| 作品: | 10 作品在 1 項出版品 1 種語言 | |
|---|---|---|
書目資訊
Contingent valuation and endangered species : = methodological issues and applications /
by:
(書目-語言資料,印刷品)
The contingent valuation of environmental resources : = methodological issues and research needs /
by:
(書目-語言資料,印刷品)
主題