Manila Bay's coliform levels drop - DENR por Villanueva, Rhodina

The clean-up of Manila Bay. IN Shooting straight [column] a year after por Avila, Bobit S.

Efficiency of combined co-composting, vermicomposting, and drying in the treatment of cadmium, mercury, helminths, and coliforms in sludge from wastewater facilities for potential... por Guzman, Maria Aileen Leah G., Dumo, Joan Ruby E., Unson, Jewel Racquel S., Espiritu, Emilyn Q., Estiva, Jude Anthony N., Del Castillo, Marylle F., Udtojan, May Ann A., Espinas, Jay Roy E.

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Manila Bay records significant decrease in fecal coliform - DENR por Ruiz, Ellalyn

Utilization of hydrated petrifilm coupled with filtration in the detection and enumeration of Escherichia coli in water samples por Tarroza, Angelou Vanessa Z., Raymundo, Asuncion K., Villegas, Lucille C., Ramos, Marie Angeli, Catsao, Kristine V.

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Utilization of hydrated petrifilm coupled with filtration in the detection and enumeration of Escherichia coli in water samples por Tarroza, Angelou Vanessa Z.

'Coliforms high in Panglao, El Nido beaches' por Ramirez, Robertzon

Physio-chemical and bacteriological water quality evaluation of the four tributaries in Mt. Matutum Protected Landscape (MMPL), South Cotabato, Philippines por Martin, Tres Tinna B.

Coliform not harmful, med experts say por Langit, Richel B.

Tests for coliform ordered in Mindoro, Albay beaches por Jabal, Joel J.