| 000 | 00000nam 2200000za 4500 |
| 001 | 9.864098 |
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| 003 | CaOODSP |
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| 005 | 20241203113644 |
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| 007 | cr ||||||||||| |
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| 008 | 181101s1985 bccab o f000 0 eng d |
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| 020 | |z0662144171|q(print) |
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| 040 | |aCaOODSP|beng |
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| 041 | |aeng|bfre |
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| 043 | |an-cn-bc|an-cn-yk |
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| 086 | 1 |aEn36-503/139E-PDF|zEn36-503/139E |
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| 100 | 1 |aMarles, E. W. |
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| 245 | 10|aLimnological survey techniques from small aircraft |h[electronic resource] / |cE.W. Marles. |
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| 260 | |aVancouver : |bInland Waters Directorate, Pacific and Yukon Region, National Water Research Institute, |c1985. |
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| 300 | |av, 33 p. : |bill., maps. |
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| 490 | 1 |aTechnical bulletin ; |vno. 139 |
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| 500 | |aIssued also in French under title: Techniques de levés limnologiques à l'aide de petits aéronefs. |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 520 | 3 |a"Methods and equipment for obtaining limnological observations from small aircraft are described. This system has enabled conductivity/temperature/depth (CTD) profiles and water samples to be collected in all seasons from a remote chain of deep northern lakes"--Abstract, p. v. |
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| 546 | |aIncludes abstract in French. |
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| 693 | 4|aAeronautics in earth sciences |
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| 693 | 4|aLimnology |
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| 693 | 4|aTechnique |
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| 693 | 4|aEquipment and supplies |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 1 |aCanada. |bInland Waters Directorate. |bPacific and Yukon Region. |
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| 710 | 2 |aNational Water Research Institute (Canada) |
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| 775 | 08|tTechniques de levés limnologiques à l'aide de petits aéronefs |w(CaOODSP)9.864100 |
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| 830 | #0|aTechnical bulletin (Canada. Inland Waters Directorate)|vno. 139.|w(CaOODSP)9.861123 |
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| 856 | 40|qPDF|s3.62 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/en36-503/En36-503-139-eng.pdf |
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