Field nitrates in the Gezira soil. II.
| Autor: | Jewitt, T. N. |
|---|---|
| Zdroj: | Journal of Agricultural Science; Aug1956, Vol. 47 Issue 4, p461-467, 7p |
| Databáze: | Complementary Index |
| Externí odkaz: |
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| Autor: | Jewitt, T. N. |
|---|---|
| Zdroj: | Journal of Agricultural Science; Aug1956, Vol. 47 Issue 4, p461-467, 7p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|