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Basic water treatment
by
George Smethurst
Telford, 1979
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Basic Water Treatment - Third Edition
by
Chris Binnie, Martin S. Kimberly, George Smethurst
Thomas Telford Services Ltd, March 11, 2002
Paperback
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Basic Water Treatment of Application Worldwide
by
George Smethurst
American Society of Civil Engineers, June 1988
Paperback
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Basic water treatment for application world-wide
by
George Smethurst
Telford, 1988
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Basic water treatment
by
George Smethurst
Thomas Telford, 1988
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