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颁布单位：[University of Alberta] |
颁布时间：2014 |
实施时间：2014 |
学科分类：[Ecology, North, America, Microsite, Regeneration, Europe, White, spruce, Vegetation, Prescribed, burning, Substrate, Partial, retention, Forests, Natural, Boreal]
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颁布单位：[University of Alberta] |
颁布时间：1979 |
实施时间：1979 |
学科分类：[Mineral, Resources, Canada,, North, of, Northwest, Territories, Canadian, Arctic, Natural, Resources,, Mineral, Northern, Canada]
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颁布单位：[University of Alberta] |
颁布时间：1977 |
实施时间：1977 |
学科分类：[Indians, of, North, America--Legal, status,, laws,, etc, Indians, of, North, America--Treaties, Indians, of, North, America--Alberta, Natural, resources--Law, and, legislation--Alberta]
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颁布单位：[University of Alberta] |
颁布时间：1976 |
实施时间：1976 |
学科分类：[Athabasca, Tar, Sands, (Alta.), Mineral, Resources,, Underground, Liquifaction, Gregoire, Lake, Basin, (Alta.), Hydrology--Alberta--Athabasca, Tar, Sands, Peace, River, Country, Natural, Resources,, Water, Hydrology, Water, Resources, Alberta,, North, of, Line, E-W, Thru, Edmonton, Cold, Lake, Oil, Sands]
效力级别
2014
