Hafiz, M. A. A. (1950). Strength characteristics of sands and gravels in direct shear. University of London.
Chicago Style (17th ed.) CitationHafiz, M. A. A. Strength Characteristics of Sands and Gravels in Direct Shear. University of London, 1950.
MLA citiranjeHafiz, M. A. A. Strength Characteristics of Sands and Gravels in Direct Shear. University of London, 1950.
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