TY - JOUR T1 - Barium Sulphate as a Cement in Sandstone JF - Proceedings of the Royal Society of London (1854-1905) VL - 46 SP - 363 EP - 368 PY - 1889/01/01/ UR - http://dx.doi.org/10.1098/rspl.1889.0045 M3 - doi:10.1098/rspl.1889.0045 AU - Clowes, F. ER -