Biblio

C. Yniguez and McIntosh, A. C., Second water utilities data book : Asia and Pacific region, 2nd ed.nd ed. Manila, Philippines: Asian Development Bank, 1997, p. xix, 210 p. : 43 fig., 14 tab.

P. V. Hebert and Yniguez, C., “Sensitivity of water distribution costs to design and service standards : a Philippine case study”, vol. no. 16. World Bank, Washington, DC, USA, p. iv, 32 p. : fig., tab., 1986.