Wijana, I Made, 		Sri Pancadewi, I.G.A., AND 		As-syakur, Abd.
" STUDI DAN PEMANTAUAN KUALITAS AIR DI DAERAH ALIRAN SUNGA! (DAS) BADUNG" <em>ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)</em> [Online], Volume 7 Number 1 (1 May 2012)