000
| 02278cam 2200421zi 4500 |
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001 | 9.870415 |
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003 | CaOODSP |
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005 | 20221107163117 |
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006 | m o d f |
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007 | cr ||||||||||| |
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008 | 190322t19831983bcca #ob f000 0 eng d |
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020 | |q(print)|z0662128494 |
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022 | # |y0709-9991 |
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040 | |aCaOODSP|beng|erda|cCaOODSP |
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041 | |aeng|bfre|beng |
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043 | |an-cn--- |
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086 | 1 |aFo29-5/8E-PDF|zFo29-518E |
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100 | 1 |aBloomberg, W. J., |eauthor. |
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245 | 12|aA ground-survey method for estimating loss caused by Phellinus weirii root rot. |nIV. |pMultiple-disease recording and stratification by infection intensity / |cby W.J. Bloomberg. |
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246 | 30|aMultiple-disease recording and stratification by infection intensity |
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264 | 1|aVictoria, B.C. : |bEnvironment Canada, Canadian Forestry Service, Pacific Forest Research Centre, |c1983. |
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264 | 4|c©1983 |
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300 | |a1 online resource (16 pages) : |billustrations. |
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336 | |atext|btxt|2rdacontent |
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337 | |acomputer|bc|2rdamedia |
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338 | |aonline resource|bcr|2rdacarrier |
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490 | 1 |aReport ; |vBC-R-8 |
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504 | |aIncludes bibliographical references (page 14). |
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520 | |a"Two modifications to the Pacific Forest Research Centre root disease ground-survey method are described. Multiple-disease recording allows up to nine disease types to be recorded during a single survey. Separate analyses and disease area estimates are produced for each disease and for combinations of diseases. Post survey stratification of stands by infection intensity allows the stand to be subdivided into compartments or blocks with differing intensities. Separate analyses and disease-area estimates are produced for each block. Data preparation for each modification is described and examples are given"--Summary, page 3. |
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546 | |aIncludes summary in French. |
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692 | 07|2gccst|aTrees |
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692 | 07|2gccst|aPlant diseases |
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692 | 07|2gccst|aSurveys |
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710 | 1 |aCanada. |bEnvironment Canada. |
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710 | 2 |aCanadian Forestry Service. |
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710 | 2 |aPacific Forest Research Centre. |
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830 | #0|aReport (Pacific Forest Research Centre)|vBC-R-8|w(CaOODSP)9.870394 |
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856 | 40|qPDF|s11.17 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/Fo29-5-8-eng.pdf |
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