DAFTAR PUSTAKA .2007. Susquehanna River Basin Commission: a water management agency serving the Susquehanna River Watershed Armitage, N. (2011). The Challenges of Sustainable Urban Drainage in Developing Countries. University of Cape Town: South Africa. Benzerra, A., Cherrared, M., Chocat, B., Cherqui, F., and Zekiouk, T. (2012). Decision support for sustainable urban drainage system management: a case study of Jijel, Algeria. Journal of Environmental Management, 101: 46-53. Biro Pusat Statistik (BPS). 1999. Statistik Indonesia 1999. Badan Pusat Statistik. Jakarta. Biro Pusat Statistik (BPS). 2004. Harvested Area, Yield Rate and Production of Paddy by Province, 2003 (Third Forecast) . http:// www.bps.go.id/sector/agri/pangan/table3.shtml Bross, Irwin D. J. 1953.