TY - JOUR T1 - On a Method of Studying Transpiration JF - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934) VL - 87 IS - 595 SP - 269 EP - 280 PY - 1914/02/02/ UR - http://dx.doi.org/10.1098/rspb.1914.0011 M3 - doi:10.1098/rspb.1914.0011 AU - Darwin, F. ER -