00723nam a22002297a 4500001001300000003000400013005001700017008004100034040000800075245014900083336002100232337002500253338002200278650002800300653001700328700002300345700002700368700002400395700002500419700002300444700002600467D0001B004105DOH20210525165019.0210525b           ||||| |||| 00| 0 eng d  erda00aAssessment of the extent of implementation of standards and procedures for water safety in the Philippines /cAnthony C. Sales [and five others]  2rdacontentatext  2rdamediaaunmediated  2rdacarieravolume 2aWater Supplyxstandards  aWater Safety1 aSales, Anthony C. 1 aPorticos, Ludivina M. 1 aJabla, Porferio R. 1 aJabla, Annabelle S. 1 aCasas, Michael A. 1 aMaspiñas, Hydie R.