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| The threat of mine effluent to the UNESCO status of the Cradle of Humankind World Heritage Site | 143 |
| January 2014 | February 2014 | March 2014 | April 2014 | May 2014 | June 2014 | July 2014 | |
| The threat of mine effluent to the UNESCO status of the Cradle of Humankind World Heritage Site | 14 | 19 | 12 | 15 | 9 | 14 | 10 |
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| The threat of mine effluent to the UNESCO status of the Cradle of.pdf | 404 |
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