TY - JOUR T1 - An Account of a Line of Levels, Carried across Northern Syria, from the Mediterranean Sea to the River Euphrates. JF - Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London (1800-1843) VL - 4 SP - 57 EP - 58 PY - 1837/01/01/ UR - http://dx.doi.org/10.1098/rspl.1837.0021 M3 - doi:10.1098/rspl.1837.0021 AU - Thomson, W. ER -