| Views | |
| Green Public Procurement - An Option for South Africa?(2009/122) | 150 |
| December 2012 | January 2013 | March 2013 | April 2013 | May 2013 | June 2013 | |
| Green Public Procurement - An Option for South Africa?(2009/122) | 17 | 20 | 20 | 11 | 17 | 14 |
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