| 000 | 00000nas##2200000za#4500 |
| 001 | 9.515836 |
|---|
| 003 | CaOODSP |
|---|
| 005 | 20200325133423 |
|---|
| 007 | ta |
|---|
| 008 | 150406c1993||||xxc|| p #||||f| |0eng|d |
|---|
| 022 | |a1704-0930 |
|---|
| 040 | |aCaOODSP|beng |
|---|
| 043 | |an-cn--- |
|---|
| 086 | 1 |aNE23-31E |
|---|
| 110 | 1 |aCanada. |bNational Energy Board. |
|---|
| 245 | 10|aExcavation and construction near pipelines |
|---|
| 260 | |aCalgary - Alberta : |bNational Energy Board |
|---|
| 310 | |aIrregular |
|---|
| 362 | 1 |a1993-- |
|---|
| 690 | 07|aConstruction industry|2gcpds |
|---|
| 690 | 07|aPipelines|2gcpds |
|---|
| 775 | 08|tTravaux d'excavation et de construction à proximité de pipelines |w(CaOODSP)9.514153 |
|---|
| 776 | 0#|tExcavation and construction near pipelines |w(CaOODSP)9.507004 |
|---|