The Percentage of Nitrogen in Different Parts of Soybean Plants at Different Stages of Growth1
| Autor: | Erdman, Lewis W. |
|---|---|
| Zdroj: | Agronomy Journal; March 1929, Vol. 21 Issue: 3 p361-366, 6p |
| Databáze: | Supplemental Index |
| Externí odkaz: |
|
| Autor: | Erdman, Lewis W. |
|---|---|
| Zdroj: | Agronomy Journal; March 1929, Vol. 21 Issue: 3 p361-366, 6p |
| Databáze: | Supplemental Index |
| Externí odkaz: |
|