gas flow meter Books

  • Deep Trouble: The Hidden Threat of Groundwater Pollution

    A Global Sampler of Groundwater PollutionIndia's Central Pollution Control Board surveyed 22 major industrial zones in the late-1990s and found that groundwater in every one of them was unfit for drinking. (p. 32)In the northern Chinese provinces of Beijing, Tianjin, Hebei, and Shandong, nitrate concentrations in groundwater exceeded the health ...

  • ASTM International Standards for Sustainability in Building: 3rd Edition

    Includes all of the ASTM standards that are referenced by the U.S. Federal Green Construction Guide for Specifiers as of January 2007. This new edition, on CD-ROM only, includes nearly 150 ASTM standards that address the sustainable design, construction, and operation of products used in building. These standards deal with various aspects of ...

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