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Browsing Conference Papers & Presentations (Civil Engineering) by Subject "Air and water permeability testing"
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Steyn, Wynand Jacobus Van der Merwe; Horak, A.B.M.; Horak, Emile; Southern African Transport Conference (31st : 2012 : Pretoria, South Africa); Minister of Transport, South Africa
(Document Transformation Technologies, July 2012)
Paper presented at the 31st Annual Southern African Transport Conference 9-12 July 2012 "Getting Southern Africa to Work", CSIR International Convention Centre, Pretoria, South Africa.