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dwaf.gov.za
www2.dwaf.gov.za
"Protected Trees"(PDF). Department of Water Affairs and Forestry, Republic of South Africa. 15 June 2013. Archived from the original(PDF) on 5 July 2010.
"Protected Trees"(PDF). Department of Water Affairs and Forestry, Republic of South Africa. 15 June 2013. Archived from the original(PDF) on 5 July 2010.