Because fresh water is limited in supply, ensuring that water us safe for human use and consumption is a major concern. With the expansion of industry and the dumping of chemicals and other waste products, water sources have become smaller and more dangerous.
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Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Very Good. Library Binding. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # GRP96978911
Seller: Better World Books: West, Reno, NV, U.S.A.
Condition: Fine. Library Binding. Used book that is in almost brand-new condition. May contain a remainder mark. Better World Books: Buy Books. Do Good. Seller Inventory # 57590936-75
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Good. Library Binding. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 38527586-6
Seller: BooksRun, Philadelphia, PA, U.S.A.
Library Binding. Condition: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way. Seller Inventory # 0791082024-7-1
Seller: Once Upon A Time Books, Siloam Springs, AR, U.S.A.
library. Condition: Acceptable. This is a used book. It may contain highlighting/underlining and/or the book may show heavier signs of wear . It may also be ex-library or without dustjacket. This is a used book. It may contain highlighting/underlining and/or the book may show heavier signs of wear . It may also be ex-library or without dustjacket. Seller Inventory # mon0003314547
Seller: Red's Corner LLC, Tucker, GA, U.S.A.
library. Condition: Good. Grade 2 out 5 points. Used books with this grade may have any of the following: Moderate wear on cover and pages, personalized notes/names, stickers/labels, markings on pages, bends/creases on cover/spine, ex-library markings. May not include extra materials such as dust jackets, access codes, CDs, accessories, etc. All orders ship by next business day! We are a small company and very thankful for your business! Seller Inventory # REDC8OMTH1IH