TY - BOOK ED - Great Britain. TI - Admiralty list of radio signals volume 4 NP 284 2009/10: meteorological observation stations SN - 9780707719252 (pbk) : PY - 2008/// CY - Taunton PB - Hydrographic Office KW - NAVIGATION AIDS KW - METEOROLIGICAL OBSERVATION STATIONS N1 - "Admiralty charts and publications."--Cover ER -