COMA : construction over mined areas - South African Institution of Civil Engineers Geotechnical Division; South African Institution of Civil Engineers Transportation Engineering Division; Symposium on Construction over Mined Areas (1992 : Pretoria) (Johannesburg : South African Institute of Civil Engineers, 1992)
Symposium held in May 1992, Pretoria.
Bibliographic references by chapters.
Keywords: Mining engineering -- South Africa -- Congresses; Earth movements and building -- South Africa -- Congresses; Mine subsidences -- Congresses; Subsidences (Earth movements) -- Congresses; Civil engineering -- South Africa -- Congresses