Hydrography and navigation on the congo river: a century of visual history
Auteur :
Van Pul, Paul
Éditeur :
Springer International Publishing AG
ISBN :
9783031410673
Date de publication :
16 sept. 2024
Dimensions :
23,5 x 15,5 cm
Langue :
Anglais
Pays d'origine :
Suisse
In a time without GPS and echosounder, European engineers and black labourers worked for decades to get a better understanding of the nautical intricacies of the Congo River.