Alvarez, Mae Shayne. 2008. “A Cross-Sectional Study on the Extent of Fecal Contamination of Cagayan De Oro River Along Five Urban Barangays and the Factors Affecting Contamination, October 2007 - January 2008”. Jɫ������̳ Multidisciplinary ɫ������̳ 1 (1): 264-79. .