000
| 01607nam##2200301za#4500 |
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001 | 9.620079 |
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003 | CaOODSP |
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005 | 20210929082758 |
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007 | ta |
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008 | 150406|2011||||xxc||||| f|0| 0 eng|d |
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020 | |a978-1-100-18378-7 |
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022 | |a0830-0453 |
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040 | |aCaOODSP|beng |
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043 | |an-cn--- |
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086 | 1 |aFo143-2/430E |
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110 | 1 |aCanada. |bNatural Resources Canada. |bCanadian Forest Service. |
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245 | 10|aDevelopment and survival of the spruce beetle, Dendroctonus rufipennis, in stumps and windthrow / |c[by] L. Safranyik. |
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260 | |aVictoria - British Columbia : |bNatural Resources Canada. |
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300 | |avi, 21p. : |bgraphs, references, tables ; |c28 cm. |
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490 | 1 |aInformation report [BC-X-series]|x0830-0453|vBC-X-430 |
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500 | |aIncorrect catalogue number (Fo143-2/425E) printed in this publication. |
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520 | 3 |aData from a 7-year field study was analysed with respect to the effects of spruce windthrow, stumps, and other logging residue on variation in the following factors of spruce beetle populations: adult emergence, adult size and sex ratio, brood development, and brood survival. The mean date of emergence varied from the end of May to mid-June and the length of the emergence period varied from 26 to 57 days. |
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546 | |a(Résumé en français.) |
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563 | |aSoftcover |
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590 | |a11-25|b2011-06-24 |
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720 | 1 |aSafranyik, L. |
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776 | 0#|tDevelopment and survival of the spruce beetle, Dendroctonus rufipennis, in stumps and windthrow |w(CaOODSP)9.569492 |
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830 | #0|aInformation report (Pacific Forestry Centre)|x0830-0453|vBC-X-430|w(CaOODSP)9.515248 |
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