Georg Ulmer (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Georg Ulmer" in English language version.

refsWebsite

Global rank English rank

1ephemeroptera.de

low place

low place

1web.archive.org

1^st place

1^st place

1hathitrust.org

441^st place

311^th place

ephemeroptera.de

Georg Ulmer (1877 – 1963) Ephemeroptera Germanica

hathitrust.org

catalog.hathitrust.org

HathiTrust Digital Library (published works)

web.archive.org

An updated list of type material of Ephemeroptera Hyatt & Arms, 1890, deposited at the Zoological Museum of Hamburg (ZMH)