Water is essential to all known life forms and is required for hydration to sustain health, sanitation needs, as a solvent to wash everday items, for industrial applications and as a thermal transfer agent, among others. Inadequate water treatment has a significant and devastating impact on public on health. Worldwide, lack access to safe drinking water, and twice that many lack adequate sanitation. Это и многое другое вы найдете в книге Molecular Characterization of ?-Lactamase, E. coli and Klebsiella spp (Jyoti Yadav,ARVIND KUMAR and LALIT KUMAR)