G2TT

浏览/检索结果: 共3条,第1-3条 帮助

已选(0)清除 条数/页:   排序方式:
The Beginning of Organic Fish Farming in Italy 智库出版物
2003
作者:  Edi Defrancesco
收藏  |  浏览/下载:0/0  |  提交时间:2019/06/14
Organic fish farming,Product differentiation,Organic fish demand  
Individual Travel Cost Method and Flow Fixed Costs 智库出版物
2002
作者:  Paolo Rosato;  Edi Defrancesco
Adobe PDF(564Kb)  |  收藏  |  浏览/下载:0/0  |  提交时间:2019/06/14
Travel cost method,fixed cost  
Recreation Management in Venice Lagoon 智库出版物
2000
作者:  Edi Defrancesco;  Paolo Rosato
Adobe PDF(360Kb)  |  收藏  |  浏览/下载:0/0  |  提交时间:2019/06/14
Lagoon use-value,contingent valuation,recreation management