TY - JOUR T1 - On the Influence of Coal-Dust in Colliery Explosions. No. III JF - Proceedings of the Royal Society of London (1854-1905) VL - 33 SP - 490 EP - 495 PY - 1881/01/01/ UR - http://dx.doi.org/10.1098/rspl.1881.0136 M3 - doi:10.1098/rspl.1881.0136 AU - Galloway, W. ER -