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New E-books available on Knovel

The following titles have been added to Knovel.  There are also several others  of interest.  Click here to see a full list of books  available to you. Analytical Chemistry  Chemical Analysis of Industrial Water Chemical Process Equipment – Selection and Design (3rd Edition) – updated Concrete Pressure Pipe – Manual of Water Supply Practices, M9 (3rd Edition) … Continue reading

Nature News – Methane threat to drinking water

 An interesting article on the threat from fracking Methane threat to drinking water .