共 50 条
- [8] Direct Food Sales in the United States: Evidence from State and County-Level Data [J]. JOURNAL OF SUSTAINABLE AGRICULTURE, 2010, 34 (02): : 229 - 240
- [10] COVID-19 and housing prices: evidence from US county-level data [J]. REVIEW OF REGIONAL RESEARCH-JAHRBUCH FUR REGIONALWISSENSCHAFT, 2023, 43 (02): : 241 - 263