Þorvaldur Thoroddsen (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Þorvaldur Thoroddsen" in English language version.

refsWebsite

Global rank English rank

2books.google.com

3^rd place

3^rd place

low place

low place

3,075^th place

3,035^th place

amergeog.org

"American Geographical Society Honorary Fellowships" (PDF). amergeog.org. Retrieved 2009-03-02.

books.google.com

"Thoroddsen, Prof. Dr. Thorvaldur". Who's Who. Vol. 59. 1907. p. 1747.
Encyclopaedia Britannica: A New Survey of Universal Knowledge. Encyclopaedia Britannica. 1962. p. 155.

ipni.org

International Plant Names Index. Thoroddsen.