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000
| 00745nas##2200241za#4500 |
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| 001 | 9.515836 |
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| 003 | CaOODSP |
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| 005 | 20200325133423 |
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| 007 | ta |
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| 008 | 150406c1993||||xxc|| p #||||f| |0eng|d |
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| 022 | |a1704-0930 |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aNE23-31E |
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| 110 | 1 |aCanada. |bNational Energy Board. |
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| 245 | 10|aExcavation and construction near pipelines |
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| 260 | |aCalgary - Alberta : |bNational Energy Board |
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| 310 | |aIrregular |
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| 362 | 1 |a1993-- |
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| 690 | 07|aConstruction industry|2gcpds |
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| 690 | 07|aPipelines|2gcpds |
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| 775 | 08|tTravaux d'excavation et de construction à proximité de pipelines |w(CaOODSP)9.514153 |
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| 776 | 0#|tExcavation and construction near pipelines |w(CaOODSP)9.507004 |
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