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  1. Create an Oasis with Greywaterdescribes how to choose, build, and use twenty different types of greywater systems. Topics include: Why to use or not use greywater, health guidelines, greywater sources, irrigation requirements, 20 system examples and selection chart, biocompatible cleaners,...
  2. This report deals with the environmental aspects of the study of health, environment and socioeconomic aspects of irrigation with untreated wastewater. The objectives of the study were to identify the environmental impacts of wastewater use in a small town in Pakistan, and to estimate water and...