TY - JOUR T1 - On the Luni-Solar Variations of Magnetic Declination and Horizontal Force at Bombay, and of Declination at Trevandrum JF - Philosophical Transactions of the Royal Society of London. A (1887-1895) VL - 178 SP - 1 EP - 43 PY - 1887/01/01/ UR - http://dx.doi.org/10.1098/rsta.1887.0001 M3 - doi:10.1098/rsta.1887.0001 AU - Chambers, C. ER -