TY - JOUR T1 - Surface Tension and Ferment Action JF - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934) VL - 88 IS - 608 SP - 575 EP - 583 PY - 1915/06/01/ UR - http://dx.doi.org/10.1098/rspb.1915.0020 M3 - doi:10.1098/rspb.1915.0020 AU - Beard, E. AU - Cramer, W. ER -