Verfasser
Heuglin, Martin Theodor von
4
Lebrun, Henri
3
Littmann, Enno
3
Pankhurst, Richard
3
Wassmann, Dietrich
3
Alvares, Francisco
2
Burton, Richard Francis
2
Buxton, David
2
D'Esme, Jean
2
Escherich, Georg
2
Ferret, Pierre Victor Adolphe
2
Galinier, Joseph Germain
2
Hartlmeier, Paul
2
Hasselblatt, Gunnar
2
Johnston, Charles
2
Jonveaux, Émile
2
Leichner, Georg
2
Lobo, Jerome
2
Marsden-Smedley, Philip
2
Morell, Virginia
2
Murphy, Dervla
2
Nehberg, Rüdiger
2
Nesbitt, Lewis Mariano
2
Parkyns, Mansfield
2
Portal, Gerald Herbert
2
Raffray, Achille
2
Rohlfs, Gerhard
2
Schrenzel, Ernst Heinrich
2
Anstein, Hans
1
Arrowsmith-Brown, James Henry
1
Baker, Samuel W.
1
Bent, James Theodore
1
Bieber, Otto
1
Bosch, Karl
1
Bruce, James
1
Brunngartner, Hans
1
Bulatovich, Alexander
1
Carnazza, Lilian
1
Cecchi, Antonio
1
Constantin, Jean Robert comte de
1
Cotterell, Peter
1
Cropp, Wolf-Ulrich
1
Doncourt, A.S. de
1
Dufton, Henry
1
Feller, Hans-Georg
1
Forsberg, Malcolm
1
Galperin, Georgi
1
Greim, Armin
1
Grühl, Waldemar
1
Gussenbauer, Herbert
1
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