층서학 (Korean Wikipedia)

Analysis of information sources in references of the Wikipedia article "층서학" in Korean language version.

refsWebsite

Global rank Korean rank

504^th place

257^th place

google.co.uk

books.google.co.uk

Davies G.L.H. (2007). 《Whatever is Under the Earth the Geological Society of London 1807-2007》. London: Geological Society. 78쪽. ISBN 9781862392144.