000 | 00754nam a22002537a 4500 | ||
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003 | FRI | ||
005 | 20210628171638.0 | ||
008 | 210419b ||||| |||| 00| 0 eng d | ||
082 |
_221st ed. _aP 634.9618 _bWAG/T |
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100 | _aWagner, C.E. Van | ||
245 | _aThree experimental fires in jack pine slash | ||
260 |
_aOttawa: _bDepartment of Forestry Publication _c1966 |
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300 | _a22p. | ||
653 | _aThree experimental fires, | ||
653 | _aThe large test fires, | ||
653 | _aFire effects, | ||
653 | _aFire behaviour, | ||
653 | _aTo reduce the fire hazard, | ||
653 | _aTo clear the ground for planting, | ||
653 | _aTo open cones... seed trees, | ||
653 | _aSeedbed preparation, | ||
653 | _aHazard reduction, | ||
942 |
_2ddc _cEN |
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999 |
_c43221 _d43221 |