![](/img/cover-not-exists.png)
Nomenclature and diagnostic characters of ignimbrites with reference to Snowdonia
R. V. Beavon, F. J. Fitch, Nicholas RastVolume:
2
Year:
1961
Language:
english
Pages:
12
DOI:
10.1002/gj.3350020402
File:
PDF, 1.08 MB
english, 1961