Kaloula borealis (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Kaloula borealis" in Bulgarian language version.

refsWebsite

Global rank Bulgarian rank

88^th place

4^th place

iucnredlist.org

Kaloula borealis (1908). // IUCN Red List of Threatened Species. International Union for Conservation of Nature. Посетен на 2 януари 2023 г. (на английски)
Masafumi Matsui, Zhao Wenge. Kaloula borealis // IUCN Red List of Threatened Species. International Union for Conservation of Nature, 2004. Посетен на 28 октомври 2013. (на английски)