![](/img/cover-not-exists.png)
Geophysical down-hole recognition of the Lower Devonian ‘Psammosteus’ Limestone and Townsend Tuff Bed, South Wales
I. P. TunbridgeVolume:
18
Year:
1983
Language:
english
Pages:
5
DOI:
10.1002/gj.3350180405
File:
PDF, 269 KB
english, 1983