TY - JOUR T1 - Addition to the Paper on "Volcanic Energy: An Attempt to Develop Its True Origin and Cosmical Relations" JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 165 SP - 205 EP - 213 PY - 1875/01/01/ UR - http://dx.doi.org/10.1098/rstl.1875.0005 M3 - doi:10.1098/rstl.1875.0005 AU - Mallet, R. ER -