Shale (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Shale" in Catalan language version.

refsWebsite

Global rank Catalan rank

1^st place

9,577^th place

2,892^nd place

9,052^nd place

9,620^th place

google.no

«Rocks: Materials of the Lithosphere - Summary». Arxivat de l'original el 2014-12-24. [Consulta: 30 abril 2012].

«Rocks: Materials of the Lithosphere - Summary». Arxivat de l'original el 2014-12-24. [Consulta: 30 abril 2012].