· (tenow 1972). even though the autumnal moth is also common at lower altitudes, outbreaks are...

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Page 1:  · (Tenow 1972). Even though the autumnal moth is also common at lower altitudes, outbreaks are restricted to the alpine or arctic birch forest zone. The most important factors regulating
Page 2:  · (Tenow 1972). Even though the autumnal moth is also common at lower altitudes, outbreaks are restricted to the alpine or arctic birch forest zone. The most important factors regulating
Page 3:  · (Tenow 1972). Even though the autumnal moth is also common at lower altitudes, outbreaks are restricted to the alpine or arctic birch forest zone. The most important factors regulating
Page 4:  · (Tenow 1972). Even though the autumnal moth is also common at lower altitudes, outbreaks are restricted to the alpine or arctic birch forest zone. The most important factors regulating
Page 5:  · (Tenow 1972). Even though the autumnal moth is also common at lower altitudes, outbreaks are restricted to the alpine or arctic birch forest zone. The most important factors regulating
Page 6:  · (Tenow 1972). Even though the autumnal moth is also common at lower altitudes, outbreaks are restricted to the alpine or arctic birch forest zone. The most important factors regulating
Page 7:  · (Tenow 1972). Even though the autumnal moth is also common at lower altitudes, outbreaks are restricted to the alpine or arctic birch forest zone. The most important factors regulating