Search Results: Returned 2 Results, Displaying Titles 1 - 2
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c2009., Pre-adolescent, Capstone Press Call No: 363.73 BAR Availability:1 of 1 At Location(s) Series Title: Edge books. Sanitation investigationSummary Note: Describes how water is purified before it comes into the home and the effects of unclean water on the body.
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c2009., Pre-adolescent, Capstone Press Call No: 628.4 4 Availability:1 of 1 At Location(s) Series Title: Edge books. Sanitation investigationSummary Note: Describes how garbage and trash has been discarded throughout history and what happens to the trash that is put into dumps.