Avet de Douglas (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Avet de Douglas" in Catalan language version.

refsWebsite

Global rank Catalan rank

1^st place

6,321^st place

1,027^th place

6,725^th place

13^th place

low place

15^th place

3,306^th place

1,682^nd place

conifers.org

«Gymnosperm Database: Pseudotsuga menziesii var. menziesii (2006)». Arxivat de l'original el 2007-07-14. [Consulta: 20 novembre 2011].
«Pseudotsuga menziesii var. menziesii». The Gymnosperm Database. Arxivat de l'original el 2007-07-14. [Consulta: 6 març 2009]. «This was the preferred species for Hawaiian war canoes. The Hawaiians, of course, did not log the trees; they had to rely on driftwood.»

James R. Griffin «A New Douglas-Fir Locality in Southern California». Forest Science, 9-1964, pàg. 317–319 [Consulta: 31 desembre 2010].

«Gymnosperm Database: Pseudotsuga menziesii var. menziesii (2006)». Arxivat de l'original el 2007-07-14. [Consulta: 20 novembre 2011].
«Pseudotsuga menziesii var. menziesii». The Gymnosperm Database. Arxivat de l'original el 2007-07-14. [Consulta: 6 març 2009]. «This was the preferred species for Hawaiian war canoes. The Hawaiians, of course, did not log the trees; they had to rely on driftwood.»