Merle, William; Symons, George James [Editor]: Merle's MS. Consideraciones temperiei pro 7 annis. Per Magistrum Willelmum Merle, Socium Domus De Merton: The earliest known journal of the weather: kept by the Rev. William Merle, Rector of Driby, Lincolnshire 1337 - 1344 (London, 1891)

Historisches Seminar
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