A Division of the Alfalfa Cross‐Inoculation Group Correlating Efficiency in Nitrogen Fixation with Source of Rhizobium Meliloti1
| Autor: | Burton, Joe C., Erdman, Lewis W. |
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| Zdroj: | Agronomy Journal; June 1940, Vol. 32 Issue: 6 p439-450, 12p |
| Databáze: | Supplemental Index |
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