Johann Baptist von Spix (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Johann Baptist von Spix" in English language version.

refsWebsite

Global rank English rank

6^th place

6^th place

3,075^th place

3,035^th place

archive.org

Sanders 1975. Sanders, A. P. M. (1975). "Spix, Johann Baptist von". In Charles Coulston Gillispie (ed.). Dictionary of Scientific Biography. Vol. 12. New York: Charles Scribner's Sons. p. 578. ISBN 0-684-10114-9.

ipni.org

International Plant Names Index. Spix.