|
Much ado about 9.6 metres
|
30 March 2023 |
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Most mountain heights are wrong
|
17 March 2023 |
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Penlan – In Search of Deep Country
|
30 January 2023 |
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Who's up for the Simms?
|
21 June 2022 |
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Number culture
|
04 October 2021 |
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Rhinog Fawr and Rhinog Fach
|
24 August 2021 |
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How accurate was Munro?
|
15 April 2020 |
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Rubble trouble
|
15 February 2018 |
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Surveying and mapping standards
|
01 May 2016 |
