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總筆數:2
| 篇名 | 作者 | 刊名 | 出版年 | 查看 |
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| Controlling agricultural nonpoint water pollution: costs of implementingthe Maryland Water Quality Improvement Act of 1998 |
Parker, D.; |
Agricultural Economics |
2000-12-01 |
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| Metamodelling phosphorus best management practices for policy use: afrontier approach |
Johansson, R.C.;Gowda, P.H.;Mulla, D.J.;Dalzell, B.J.; |
Agricultural Economics |
2004-01-01 |
查看 |
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