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|a628.1/61|219
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|pBOOK|dRA591|eS83|y1989
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|aStewart, John Cary|d, 1958-
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245 |
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|aDrinking water hazards|b: how to know if there are toxic chemicals in your water and what to do if there are|c/ by John Cary Stewart.
|
260 |
0
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|aHiram, Ohio|b: Envirographics|c, c1990.
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300 |
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|avi, 323 p.|b: ill.|c; 22 cm.
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504 |
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|aIncludes bibliographical references (p. 292-293) and index.
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650 |
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|aDrinking water|x--Contamination.
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650 |
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|
|aDrinking water|x--Analysis.
|
650 |
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|aDrinking water|x--Purification.
|
650 |
0
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|aConsumer education.
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095 |
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