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Biology and control of the birch casebearer, Coleophora fuscedinella Zeller (Lepidoptera: Coleophoridae), in Newfoundland.Cochran, Stanley Garth. January 1973 (has links)
No description available.
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Biology and control of the birch casebearer, Coleophora fuscedinella Zeller (Lepidoptera: Coleophoridae), in Newfoundland.Cochran, Stanley Garth. January 1973 (has links)
No description available.
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The separate and combined effects of ozone and acidic precipitation on paper birch seedlings (Betula papyrifera Marsh.) and their mycorrhizal associations /Keane, Kevin D. 01 January 1987 (has links) (PDF)
No description available.
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