Guino-o II, R. S., Alcala, M. L. R. and Basa-Inocencio, J. E. P. (2022) “WATER AND BOTTOM SEDIMENT QUALITY OF PAGATBAN RIVER IN NEGROS ORIENTAL, PHILIPPINES: 30 YEARS AFTER MINING CLOSURE”, Silliman Journal. Dumaguete, Philippines, 56(1). Available at: http://sillimanjournal.su.edu.ph/index.php/sj/article/view/103 (Accessed: 4 December 2024).