Flush!: Treating Wastewater

Minneapolis: Carolrhoda Books, 1995. Oblong octavo in brown glossy pictorial boards in brown and blue pictorial dust jacket (blue spine); illus. (some color); 56 p., 22 x 25 cm. Fine copy in fine DJ. DJ, boards and pages are bright and free of marks, creases and bumps; excellent secondhand copy. in fine dust-jacket. Hardcover. ISBN: 0876148798

In English. Abstract: A step-by-step look at the process of cleaning wastewater and the history of toilets and how people got rid of wastewater in years past.