Výsledky vyhľadávania
- Condition, growth, and projected yield of lodgepole pine and interior spruce 20 years after rehabilitation of an understocked site in north-central British Columbia : the Stony Lake trial
Victoria : Canadian Forest Service , 2011. - v, 19 s. : 8 obr., tab., 28 cm
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- Vacuum processing and storage of spruce pollen
Hak Oldrich
Sault Ste. Marie : Ontario Forest Research Institute , 1996. - iii, 6 s. : 5 obr., 28 cm
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- Natural regeneration of Ontario's Major Commercial Coniferous Species : A Bibliography
Kennedy J.
Harvey Eileen M.
Parker William C.
Sault Ste. Marie : Ontario Forest Research Institute , 1996. - 106 s., 28 cm
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- Determination of influence of vigor of white spruce on susceptibility to four insect pests
Fredericton : Canadian Forest Service , 1994. - 1 list, 28 cm
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- Assessment of damage caused by the spruce budmoth, zeiraphera canadensis, to white spruce, pisea glauca, in New Brunswick
[S.l.] : Canadian Forest Service , 1992. - 1 list, 28 cm
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