TY - JOUR T1 - On the Effect of Carbon Dioxide on Geotropic Curvature of the Roots of Pisum sativum L JF - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934) VL - 76 IS - 510 SP - 351 EP - 358 PY - 1905/08/03/ UR - http://dx.doi.org/10.1098/rspb.1905.0024 M3 - doi:10.1098/rspb.1905.0024 AU - Drabble, E. AU - Lake, H. ER -