Effect of Variety and Stand of Soybeans on Relative Yield and Percentage of Total Nitrogen in Tops and Roots1
| Autor: | Andrews, W. B., Gieger, Marvin |
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| Zdroj: | Agronomy Journal; May 1938, Vol. 30 Issue: 5 p434-437, 4p |
| Databáze: | Supplemental Index |
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