The requirements of the Safe Drinking Water Act (SDWA) of 1974 necessitate a greater concentration on the design, operation, and maintenance of U.S. water distribution systems, the authors argue. The techniques, procedures, and information contained here covers modeling the role of biofilms in effec
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $20. ThriftBooks.com. Read more. Spend less.