Record

Ref NoGB 0809 Maps/03/07/02/01
LevelItem
TitleMap XI Dr van Campenhout's map revised to October 1922. (Congo Belge, dispersion de la Trypanose Humaine)
Date1922
DescriptionShows sleeping sickness areas shaded according to severity of the infection, indicating where the disease has regressed and where it is progressing.
AccessStatusOpen
LanguageEnglish
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