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Pegram, G.C.

Palmer, I. & Pegram, G.C., 1999. The applicability of shallow sewer systems in South Africa, (WRC report no. TT113/99) Pretoria, South Africa: Water Research Commission, WRC. Available at: http://fr.ircwash.org/sites/default/files/332-17614.pdf.

Publié le: 01/01/1970

Pegram, G.C., Quibell, G. & Hinsch, M., 1999. The nonpoint source impacts of peri-urban settlements in South Africa : implications for their management. , p.p. 283-290 : 1 tab. Available at: http://fr.ircwash.org/sites/default/files/244-99NO-15642.pdf.

Publié le: 30/12/2004

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