000 00861nam##2200217za#4500
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008150407|2002||||xxc|||||o    f|0| 0 eng|d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aM92-251/2002E-IN
1101 |aCanada.|bNatural Resources Canada. |bOffice of Energy Efficiency.
24510|aCommercial earth energy systems : |h[electronic resource]|bA buyer's guide
260 |aOttawa - Ontario : |bNatural Resources Canada. |c2002.
300 |aiv, 92p.|bfigs., illus., tables
590 |a03-18|b2003-05-02
77508|tLes systèmes géothermiques commerciaux : |w(CaOODSP)9.630981
7760#|tCommercial earth energy systems : |w(CaOODSP)9.648646
85640|ahttp://publications.gc.ca|qPDF|s2439 KB|uhttps://publications.gc.ca/collections/Collection/M92-251-2002E.pdf