Nilda, Nilda, Adnyana, I Wayan Sandi, AND Merit, I Nyoman. " ANALISIS PERUBAHAN PENGGUNAAN LAHAN DAN DAMPAKNYA TERHADAP HASIL AIR DI DAS CISADANE HULU" ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) [Online], Volume 9 Number 1 (1 May 2015)