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Autor: Hart, Alan C.

Balsam fir takes its name from the Latin word for balm. Some people know the tree as the Balm-of-Gilead fir. It has also been called the blister fir, because of the bark blisters that yield Canada balsam, a resin that is used for, among other things, mounting microscope slides. The needles of bal...


Hart, Alan C.[Silvical characteristics of balsam fir (Abies balsamea)]Silvical characteristics of balsam fir (Abies balsamea)
Autor: Hart, Alan C.

Red spruce (Picea rubens Sarg.) is not only the most important of the spruces; it is also one of the most important of all the conifers in northeastern North America. It is a tree of many uses. The paper industry relies heavily on it for pulpwood; in the variety of its other uses it rivals white ...


Hart, Alan C.[Silvical characteristics of red spruce (Picea rubens)]Silvical characteristics of red spruce (Picea rubens)

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