ធនធាន ដាក់ស្លាក: Drinking Water Contamination
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01 មករា 1968 Water is a complex material. After centuries of use, we still do not understand its internal structure. In spite of this ignorance, we can control it for the wise use of man, beast and plant. This booklet helps to clarify our problems, solutions and methods of testing. 46 pages, illustrated,...
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This volume is intended to provide an overview of the relationship between water and human health. The primary focus is on water and health in the development world as influenced by provision of safe, adequate, accessible, and reliable drinking water supplies. Attention is also given to diseases...
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This report describes the presence of hericides in America's drinking water and the public health risks posed by this extensive contamination.