Page 1 of 1, showing 5 record(s) out of 5 total
| Cave | Title / Author / Reference / Published / Publication / Publisher | |||||
|---|---|---|---|---|---|---|
| Guano Rift | The Caves of the Isle of Portland [as 7032 7226]. Churcher, R.A. & Butler, B. & Bartlett, P.D.. 12(4) (Dec) 291, 292 map 1970 CRG Trans. | |||||
| Guano Rift | The Caves of the Isle of Portland.. Graham, Nigel. 16(186)144-148 map (Feb) 1981 WCC Jnl. | |||||
| Guano Rift | Sandy hole, Isle of Portland.. Graham, Nigel & Ryder, P.F.. 10(3)180 (Oct) 1983 Cave Science. | |||||
| Guano Rift | Growth at the Grove. Graham, Nigel. 19(216)147-150,155 survey 1987 WCC Jnl. | |||||
| Guano Rift | Grafting at the Grove. Graham, Nigel. (92)30-32 illus survey (Feb/Mar) 1990 Descent. | |||||