Puerto-Rico-Krähe (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Puerto-Rico-Krähe" in German language version.

refsWebsite

Global rank German rank

1biodiversitylibrary.org

387^th place

297^th place

921^st place

1,654^th place

biodiversitylibrary.org

Wetmore 1920, S. 81. Alexander Wetmore: Five New Species of Birds from Cave Deposits in Porto Rico. In: Proceedings of the Biological Society of Washington 33, 1920, S. 77–81 (Volltext).

ufl.edu

ufdcweb1.uflib.ufl.edu

Brodkorb 1978, S. 160. Pierce Brodkorb: Catalogue of Fossil Birds. In: Bulletin of the Florida State Museum. Biological sciences. 23 (3), 1978, S. 139–157 (Volltext).