References

1. J.D. Birkett, A brief illustrated history of desalination: From the bible to 1940. Desalination, 50 (1984) 17–52. https://doi.org/10.1016/0011-9164(84)85014-6


2. Dr. Huber, Uber die Mittel fur Herftellung genukfahigen Wassers aus Meerwaser. Marine Rundschau, 1898. IX, p. 1377.


3. J.M. Skaggs, The Great Guano Rush: Entrepreneurs and American Overseas Expansion, St. Martin’s Press, New York, 1995, p. 8.


4. 4. N. Arellano, A snapshot of two solar desalination industries in the 19th century”, Annual Meeting and Conference SHOT 2014, Dearborn, MI USA, November 2014.


5. J. Harding, Apparatus for solar distillation, Proc. Inst. Civ. Eng., 73 (1883) 284-288.


6. J.D. Birkett, The development of land-based seawater desalination in the 19th century, 2017 World Congress, International Desalination Association, Sao Paulo, Brazil, October, 2017


7. H.W. Stengel, Trinkwasserin den fruhesten Tagen in Sudwestafrika durch Sonnendestillation, reprinted in Gesellschaft fur Wissenschaftliche Entwicklung Nachrichten, vol 6, number 2, page 6, Swakopmund, Namibia, 1971.


8. L. v Estorff, Wanderungen und Kampfe in Sudwestafrica, Ostaafrica und Sudafrica 1894-1910, Herausgegeben von John Meinert (PTY) Ltd., Windhoek, 1979.


9. Private communications, Elke Erb to Trudi Stols, Swakopmund, 08/12/2020.


10. M.E. Baericke, Luderitzbucht, Helmut Bistro, 2001, p. 19.


11. M Kalb, Environing Empire, Infrastructure, and the Making of German Southwest Africa, Berghahn, New York, 2022, Chap. 2, 3.


12. F.H. Guthrie, The Frontier Magistrate, Stewart Publishers, Cape Town, date of publication unknown, p. 88.


13. Deutches Kolonial Zeitung, 4 heft, (1887), p. 107.


14. C.A. Luderitz, Die Erschliessung von Deutsch-Sudwest-Afrika durch Adolph Luderitz, Gerhard Stalling Verlag, Oldenburg, 1945.