TY - JOUR T1 - Researches on the Structure and Homology of the Reproductive Organs of the Annelids JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 148 SP - 93 EP - 144 PY - 1858/01/01/ UR - http://dx.doi.org/10.1098/rstl.1858.0006 M3 - doi:10.1098/rstl.1858.0006 AU - Williams, T. ER -