共 50 条
- [41] Environmental, economic and social aspects of sustainable agriculture in American land grant universities JOURNAL OF SUSTAINABLE AGRICULTURE, 1998, 12 (2-3): : 119 - 130
- [45] American Economic Policy. Its Economic Basis, its Social Impact and its Lessons for the German National Economy ARCHIV FUR SOZIALWISSENSCHAFT UND SOZIALPOLITIK, 1910, 31 (01): : 282 - 285