Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 DIANTARIANI, NI PUTU, & K.G. DHARMA PUTRA. " PENENTUAN KANDUNGAN LOGAM Pb DAN Cr PADA AIR DAN SEDIMEN DI SUNGAI AO DESA SAM SAM KABUPATEN TABANAN." ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) [Online], 1.2 (2006): n. pag. Web. 30 Aug. 2026