TY - JOUR T1 - Some Observations on the Ova of the Salmon, in Relation to the Distribution of Species JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 146 SP - 21 EP - 29 PY - 1856/01/01/ UR - http://dx.doi.org/10.1098/rstl.1856.0005 M3 - doi:10.1098/rstl.1856.0005 AU - Davy, J. ER -