Karstbase Bibliography Database

Hughes S.J.S.
The mineral field of mid-wales
Proceedings of the British Speleological Association
1971
9
23
0
0068256X
mineral-field-midwales_sekaID-4458
Hughes S.J.S., 1971, The mineral field of mid-wales , Proceedings of the British Speleological Association , 23 - 0