Mickel, Clarence Eugene (1892-1982)(2)
Horn, Walther (1871-1939)(1)
Sachtleben, Hans (1893-1967)(1)
Deutsches Entomologisches Institut(2)
Aufbewahrungsort(2)
Korrespondenzpartner(2)
Korrespondenz(2)
Berlin(2)
St. Paul, Minnesota(1)
o.O. [University of Minnesota, Dep. of Agriculture, University Farm](1)
