Namibian water resources and their management :
a preliminary history, including excepts from unpublished sources /
compiled by Brigitte Lau and Christel Stern.
APA Citation
Lau, B., Stern, C. (1990). Namibian water resources and their management: a preliminary history, including excepts from unpublished sources. Windhoek: National Archives of Namibia.
MLA Citation
Lau, Brigitte, and Christel Stern. Namibian Water Resources And Their Management: a Preliminary History, Including Excepts From Unpublished Sources. Windhoek: National Archives of Namibia, 1990.
Warning: These citations may not always be complete (especially for serials).