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Type | Originator | Title | Date |
---|---|---|---|
Wells,O.C | A History of the Exploration of Swildons Hole | ||
Davies,P | A Pictorial History of Swildons Hole | 1975 | |
Irwin. D | Swildon's Two and Three (BCRA Cave Studies No 14) | 2004 | |
Irwin,D, A. Moody & A. Farrant | Swildons Hole | 2007 |