V DEVELOPMENT FUND 19. Appropriation Act 20. Supplementary Estimates  (a) Financial Paper No 1 of 2017/2018 – July 2017  (b) Financial Paper No 2 of 2017/2018 – February 2018  The Appropriation (2017/2018) Act (No 1 of 2017) authorised the  Minister of Finance and Economic Development to issue a warrant for  payment from the Development Fund for the year ending 31 March  2018 of the sum of P16 520 293 466.  The supplementary estimates for the Development Fund were approved as follows:-  Environment, National Resources  Conservation and Tourism  41 600 000  Mineral Resources, Green Technology  And Energy Security  430 000 000  Agricultural Development and Food Security  106 737 000  536 737 000  8 