TY - JOUR T1 - Several Observations in the North Islands of Scotland. Communicated to the Royal Society by Mr. Martin Martin JF - Philosophical Transactions (1683-1775) VL - 19 SP - 727 EP - 729 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1695.0134 M3 - doi:10.1098/rstl.1695.0134 AU - Martin, M. ER -