Life zone (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Life zone" in English language version.

refsWebsite

Global rank English rank

2web.archive.org

1^st place

1^st place

low place

low place

7,447^th place

4,622^nd place

cec.org

"Ecological Regions of North America: Toward a Common Perspective" (PDF). Commission for Environmental Cooperation. 1997. Archived from the original (PDF) on 2004-01-04.

radford.edu

"Holdridge's Life Zones". Geology class notes. Radford University. Archived from the original on 2008-01-10.

web.archive.org

"Ecological Regions of North America: Toward a Common Perspective" (PDF). Commission for Environmental Cooperation. 1997. Archived from the original (PDF) on 2004-01-04.
"Holdridge's Life Zones". Geology class notes. Radford University. Archived from the original on 2008-01-10.