Residual soil nitrogen in soil landscapes of Canada as affected by land use practices and agricultural policy scenarios
| Autor: | Yang, J.Y., Huffman, E.C., De Jong, R., Kirkwood, V., MacDonald, K.B., Drury, C.F. |
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| Zdroj: | In Land Use Policy 2007 24(1):89-99 |
| Databáze: | ScienceDirect |
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