000 01136cam  2200289za 4500
0019.810963
003CaOODSP
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008160210s1988    onc    |o    f|0| 0 eng d
020 |z0-921652-00-3
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn---
0861 |aNE22-4/101E-PDF
1001 |aErickson, P.
24510|aOil-based drilling muds |h[electronic resource] : |boff-structure monitoring - Beaufort Sea / |cP. Erickson, B. Fowler and D. Thomas.
260 |aOttawa : |bEnvironmental Studies Research Funds, |c1988.
300 |axii, 188 p. : |btables, figures.
4901 |aEnvironmental Studies Research Funds ; |v101
504 |aIncludes bibliographic references.
69207|2gccst|aPetroleum industry
7001 |aFowler, B.
7001 |aThomas, D. J. |q(David John), |d1932-
7101 |aCanada.|bNational Energy Board. |bEnvironmental Studies Research Funds.
830#0|aEnvironmental Studies Research Funds report ;|v101|w(CaOODSP)9.504902
85640|qPDF|s5.19 MB|uhttps://publications.gc.ca/collections/collection_2016/one-neb/NE22-4-101-eng.pdf