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008150407|2010||||xxc|||||     f|0| 0 eng|d
020 |a978-1-100-19907-8
040 |aCaOODSP|beng
043 |an-cn---
0861 |aH128-1/11-653-1E
1101 |aCanada. |bHealth Canada.
24510|aReducing radon levels in existing homes : |ba Canadian guide for professional contractors
260 |aOttawa - Ontario : |bHealth Canada |cc2010.
300 |avi, 61p. : |bfigs., glossary, graphs, references, tables, photographs ; |c28 cm.
5203 |aProvides professional building contractors with information on radon mitigation techniques for existing houses in contact with soil.
563 |aSoftcover
590 |a12-15|b2012-04-13
69007|aGases|2gcpds
69007|aConstruction industry|2gcpds
77508|tRéduire les concentrations de radon dans les maisons existantes : |w(CaOODSP)9.685405
7760#|tReducing radon levels in existing homes : |w(CaOODSP)9.695333