Join us now to get access to all our features. Once registered and logged in, you will be able to create topics, post replies to existing threads, give reputation to your fellow members, get your own private messenger, and so, so much more. It's also quick and totally free, so what are you waiting for?
Free Download Hydrography and Navigation on the Congo River: A Century of Visual History
English | 2023 | ISBN: 3031410645 | 329 Pages | PDF EPUB (True) | 79 MB
In a time without GPS and echosounder, European engineers and black labourers worked for decades to get a better understanding of the...