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N.B. Unless you see held by: BCL, please do not expect the BCL to be able to supply further information
... or send feedbackN.B. Unless you see held by: BCL, please do not expect the BCL to be able to supply further information
Cave Research Group of Gt. Britain (CRG) : Newsletter114 (Dec 1968) held by: BCL| Page | Author | Content | Tag |
| 22-24 | Picknett,R.G. | French claim to deepest vertical pothole in the world [Le Pot II: 337m] | France |
Cave Research Group of Gt. Britain (CRG) : Newsletter117 (Sep 1969) held by: BCL| Page | Author | Content | Tag |
| 26-27 | Picknett,R.G. | Bacteria in Unusual Deposits from Water in Ogof Ffynnon Ddu II | UK,S Wales |
Cave Research Group of Gt. Britain (CRG) : Newsletter122 (Sep 1970) held by: BCL| Page | Author | Content | Tag |
| 4-5 | Picknett,R.G. | Caves on the moon? | Extraterrestrial |