Autor
Arthaber, G von
2
American Zoo and Aquarium Association
1
Brehm, Alfred Edmund, 1829-1884
1
Burmeister, Hermann, 1807-1892
1
Cei, José Miguel Alfredo María
1
Claraz, Georges
1
Claus, Carl, 1835-1899
1
Grzimek, Bernhard
1
Góngora y Argote, Luis de, 1561-1627
1
Heusser, Jacob Christian 1826-1909
1
Instituto Anchietano de Pesquisas
1
Katz, David, 1884-1953
1
Kühn, Alfred
1
Olendorf, Donna
1
Ratzel, Friedrich
1
Rnottnerus-Mener, Lheodor
1
Schlager, Neil, 1966-
1
Schmeil, O.
1
Schulz, Guillermo
1
Taeger, Andreas
1