TY - JOUR T1 - Is Argon Contained in Vegetable or Animal Substances? JF - Proceedings of the Royal Society of London (1854-1905) VL - 57 SP - 490 EP - 492 PY - 1894/01/01/ UR - http://dx.doi.org/10.1098/rspl.1894.0181 M3 - doi:10.1098/rspl.1894.0181 AU - MacDonald, G. AU - Kellas, A. ER -