A systematic and genecological study of Picea glauca and P. engeltnannii, using paper chromatograms of needle extracts.
| Autor: | LA ROI, GEORGE H., DUGLE, JANET R. |
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| Zdroj: | Canadian Journal of Botany; May1968, Vol. 46 Issue 5, p649-687, 39p |
| Databáze: | Complementary Index |
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