... Technology and Management, Ho Chi Minh City, 2005 DIAS S. M., Integrating Waste Pickers for Sustainable Recycling. Paper presented at the In- ternational Workshop: Planning for Sustainable and Integrated ... sector in waste management in Ho Chi Minh City. Department of Science and Technology, Ho Chi Minh City, 2002 FEIGE E. L., Defining and Estimating Underground and Informal Economies: The New Insti-tutional ... recycling of industrial and domestic wastes in Vietnam (part 2) "Utilization of Solid Wastes", Final Re-port, Japan Bank for International Cooperation, unpublished report, 2004 MEDINA...