197270 Threlfall, A. J. (1978). Design charts for water retaining structures - to BS5337. Wexham Springs, Slough : Cement & Concrete Association.
Chicago-čujuhus (17. p.)197270 Threlfall, A. J. Design Charts for Water Retaining Structures - to BS5337. Wexham Springs, Slough : Cement & Concrete Association, 1978.
MLA-čujuhus (9. p.)197270 Threlfall, A. J. Design Charts for Water Retaining Structures - to BS5337. Wexham Springs, Slough : Cement & Concrete Association, 1978.
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