8 people found
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Emil Hassler
Swiss physician, ethnographer, naturalist and botanist
Alfredo Marbais du Graty
Argentinian naturalist, geographer and historian
Jean-Paul Brouard
Paraguayan zoologist
Johann Rudolf Rengger
Swiss zoologist
Nicolás Martínez
Paraguay herpetologist
Hugo Cabral
Paraguayan herpetologist
Francisco Brusquetti
Paraguayan herpetologist
Carlos Thomas
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