W. B. Tripp
- (1887): South African Rivers South of the Orange and Vaal. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 90, n. 1887-4 ( 1887).
- (1885): The River Buffalo; Total Flow at the Town Dam, King William's Town, Cape of Good Hope, from June 1880 to March 1883 Compared with the Rainfall. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 81, n. 1885-3 ( 1885).
Structurae coopère avec
