(1952). Surface water and subsoil drainage. London: The Council for Codes of Practice for Buildings.
Παραπομπή Chicago StyleSurface Water and Subsoil Drainage. London: The Council for Codes of Practice for Buildings, 1952.
Παραπομπή MLASurface Water and Subsoil Drainage. London: The Council for Codes of Practice for Buildings, 1952.
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