TY - JOUR T1 - On the Excretory Organs of Amphioxus JF - Proceedings of the Royal Society of London (1854-1905) VL - 69 SP - 350 EP - 351 PY - 1901/01/01/ UR - http://dx.doi.org/10.1098/rspl.1901.0118 M3 - doi:10.1098/rspl.1901.0118 AU - Goodrich, E. ER -