Effects of fertilizer on yield and quality of Norland potatoes in northeastern Saskatchewan.
| Autor: | Zandstra, H., Anderson, R., Dawley, W. |
|---|---|
| Zdroj: | American Potato Journal; 1969, Vol. 46 Issue 3, p69-74, 6p |
| Databáze: | Complementary Index |
| Externí odkaz: |
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| Autor: | Zandstra, H., Anderson, R., Dawley, W. |
|---|---|
| Zdroj: | American Potato Journal; 1969, Vol. 46 Issue 3, p69-74, 6p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|
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