| 000 | 00000nam 2200000zi 4500 |
| 001 | 9.870934 |
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| 003 | CaOODSP |
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| 005 | 20241203113647 |
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| 006 | m o d f |
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| 007 | cr ||||||||||| |
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| 008 | 190402s1999 onc #of f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | |aeng|bfre |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn13-5/99-211E-PDF |
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| 100 | 1 |aReynoldson, Trefor B., |eauthor. |
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| 245 | 10|aMethods manual. |nI, |pThe creation of reference-condition data bases for benthic invertebrate community structure / |cprepared by: Trefor B. Reynoldson [and three others]. |
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| 264 | 1|a[Burlington, Ontario] : |bNational Water Research Institute, Environment Canada, |c[1999] |
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| 300 | |a1 online resource (41 pages) |
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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 |aNWRI contribution ; |v99-211 |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | |a"Over the past ten years the National Water Research Institute has conducted major programmes in both the Great Lakes and Fraser River as part of a programme to develop a national reference database on benthic invertebrates for Canada. A critical‘ part of this programme is the establishment of a standard set of protocols and methods for all phases of data collection and processing. This document attempts to provide that written record of the methods being used at the institute"--Introduction, page 3. |
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| 546 | |aIncludes Management Perspective in French. |
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| 692 | 07|2gccst|aDatabases |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 2 |aNational Water Research Institute (Canada) |
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| 830 | #0|aNWRI contribution ;|v99-211.|w(CaOODSP)9.844121 |
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| 856 | 40|qPDF|s1.92 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-99-211-eng.pdf |
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