Thuja occidentalis (Catalan Wikipedia)

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

refsWebsite

Global rank Catalan rank

1^st place

low place

15^th place

6,321^st place

1,027^th place

2,133^rd place

937^th place

conifers.org

«Thuja occidentalis Linnaeus 1753». conifers.org. Gymnosperm Database. Arxivat de l'original el 2007-07-05. [Consulta: 10 gener 2012].

Russell M. Burns and Barbara H. Honkala (Technical Coordinators). «Thuja occidentalis L.: Northern White-Cedar». Silvics of North America (Agriculture Handbook 654), December 1990. Arxivat de l'original el 2012-09-10. [Consulta: 10 gener 2012].

«Thuja occidentalis Linnaeus 1753». conifers.org. Gymnosperm Database. Arxivat de l'original el 2007-07-05. [Consulta: 10 gener 2012].
Russell M. Burns and Barbara H. Honkala (Technical Coordinators). «Thuja occidentalis L.: Northern White-Cedar». Silvics of North America (Agriculture Handbook 654), December 1990. Arxivat de l'original el 2012-09-10. [Consulta: 10 gener 2012].