TY - JOUR T1 - On the Origin of Parasitism in Fungi JF - Philosophical Transactions of the Royal Society of London. Series B, Containing Papers of a Biological Character (1896-1934) VL - 197 SP - 7 EP - 24 PY - 1905/01/01/ UR - http://dx.doi.org/10.1098/rstb.1905.0003 M3 - doi:10.1098/rstb.1905.0003 AU - Massee, G. ER -