Relationship of sap sugar concentrations in sugar maple to ray tissue and parenchyma flecks caused by Phytobia setosa
| Autor: | Wallner, William E., Gregory, Robert A. |
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| Předmět: | |
| Zdroj: | Canadian Journal of Forest Research. Sep1980, Vol. 10 Issue 3, p312. 0p. |
| Databáze: | GreenFILE |
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