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المؤلفون: David R. Payson, Gregory P. Sullivan, Adam Hadley, Tim C. Hillman, Marc R. Ledbetter, Douglas B. Elliott
مصطلحات موضوعية: Water resources, Toilet, Architectural engineering, Matching (statistics), Engineering, business.industry, Environmental engineering, Resource efficiency, Metering mode, Water energy, Clothing, business, Efficient energy use