Philippine Center for Water and Sanitation - International Training Network Foundation -Manila, PH, PCWS-ITNF,
“Bases of our unity : first Consultation Workshop of Water and Sanitation Resource Centres in Asia : Viengtai Hotel, Banglampu, Bangkok, Thailand, September 27-28”. Philippine Center for Water and Sanitation - The International Training Network (ITN) Foundation, Quezon City, The Philippines, p. 18 p. : photogr., 1999.
Philippine Center for Water and Sanitation - International Training Network Foundation -Manila, PH, PCWS-ITNF,
“The bases of our unity : first consultation workshop of water and sanitation resource centres in Asia, Bangkok, Thailand, September 27-28, 1999”. Philippine Center for Water and Sanitation - The International Training Network (ITN) Foundation, Manila, Philippines, p. 18 p. : photogr., 1999.
