NITROGEN, PHOSPHORUS AND LAND DEMANDS AT THE US REGIONAL LEVEL: A PRIMAL APPROACH.
| Autor: | Larson, B. A., Vroomen, H. |
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| Zdroj: | Journal of Agricultural Economics; 1991, Vol. 42 Issue 3, p354-364, 11p |
| Databáze: | Complementary Index |
| Externí odkaz: |
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| Autor: | Larson, B. A., Vroomen, H. |
|---|---|
| Zdroj: | Journal of Agricultural Economics; 1991, Vol. 42 Issue 3, p354-364, 11p |
| Databáze: | Complementary Index |
| Externí odkaz: |
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