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003CaOODSP
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008150407|2002||||xxc|||||     f|0| 0 eng|d
020 |a0-662-32756-X
040 |aCaOODSP|beng
043 |an-cn---
0861 |aM92-250/2002E
1101 |aCanada.|bNatural Resources Canada. |bOffice of Energy Efficiency.
24510|aEarth energy, case study : |bground-source heat pumps produce savings for commercial building
260 |aOttawa - Ontario : |bNatural Resources Canada. |c2002.
300 |a[4]p. : |bgraph, illus. (some coloured), tables ; |c28 cm.
563 |aPamphlet
590 |a03-32|b2003-08-08
69007|aNatural resources|2gcpds
69007|aSoil|2gcpds
77508|tÉnergie du sol, étude de cas : |w(CaOODSP)9.681913
7760#|tEarth energy, case study : |w(CaOODSP)9.687175