Determination of Calcium and Magnesium b
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M.R. Shepard; C.E. Lee; R.S. Woosley; D.J. Butcher
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Article
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1995
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Elsevier Science
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English
โ 502 KB
The red spruce (Picea rubens) and Fraser fir (Abies fraseri) are conifers which grow naturally at high elevation sites in the southern Appalachian mountains. The Fraser fir has suffered a severe decline, due to an exotic insect, the Balsam woolly adelgid (BWA), while the red spruce in the Great Smok