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Drainspotting
Drainspotting
Author: Remo Camerota
In Japan, modern sewer systems began to appear during the late 19th century, though evidence of sewage systems in the country dates back to over 2,000 years ago. Foreign engineers introduced the Japanese to modern, underground sewer systems with above ground access points called manhoru (manholes). At that time, manhole covers utilized the geome...  more »
ISBN-13: 9780982075470
ISBN-10: 0982075472
Publication Date: 2/16/2010
Pages: 96
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Publisher: Mark Batty Publisher
Book Type: Hardcover
Members Wishing: 2
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