TY - JOUR T1 - The Development of Echinus esculentus, Together with Some Points in the Development of E. miliaris and E. acutus JF - Philosophical Transactions of the Royal Society of London. Series B, Containing Papers of a Biological Character (1896-1934) VL - 195 SP - 285 EP - 327 PY - 1903/01/01/ UR - http://dx.doi.org/10.1098/rstb.1903.0006 M3 - doi:10.1098/rstb.1903.0006 AU - MacBride, E. ER -