ทรัพยากร ระบุป้าย: Water Closets

1 รายการที่พบ (กำลังแสดง 1 - 1)

  1. Goodbye to the flush toilet: water-saving alternatives to cesspools, septic tanks, and sewers

    01-01-1977 Eight articles exploring the construction and environmental benefits of such alternatives to water-borne bathroom-waste systems as composting toilets and compatible greywater systems are followed by a directory of sources for hardware.
    Water-Closets Water Conservation