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Ecology, silviculture, and management of the Engelmann spruce - subalpine fir type in the central and southern Rocky Mountains
- Ecology, silviculture, and management of the Engelmann spruce - subalpine fir type in the central and southern Rocky Mountains
Alexander Robert R.
Washington, DC : USDA Forest Service , 1987. - v, 144 s. : obr., tab., príl., 28 cm
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Počet záznamov: 1