TY - JOUR T1 - The Dia-Heliotropic Attitude of Leaves as Determined by Transmitted Nervous Excitation JF - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934) VL - 93 IS - 651 SP - 153 EP - 178 PY - 1922/03/01/ UR - http://dx.doi.org/10.1098/rspb.1922.0011 M3 - doi:10.1098/rspb.1922.0011 AU - Bose, J. AU - Guha, S. ER -