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總筆數:2
篇名 | 作者 | 刊名 | 出版年 | 查看 |
Investment in site-specific crop management under uncertainty: implicationsfor nitrogen pollution control and environmental policy |
Khanna, M.;Isik, M.;Winter-Nelson, A.; |
Agricultural Economics |
2000-12-01 |
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Adding value to spatially managed inputs by understanding site-specificyield response |
Bullock, D.S.;Lowenberg-DeBoer, J.;Swinton, S.M.; |
Agricultural Economics |
2002-11-01 |
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