Table 5 The internal and external water footprint of South African consumption (million m3/yr) (average values for 1996–2005) (Source: Mekonnen and Hoekstra, 2011)
Table 5The internal and external water footprint of South African consumption (million m3/yr) (average values for 1996–2005)(Source: Mekonnen and Hoekstra, 2011)