WATER SUPPLY, SEWAGE and INDUSTRIAL WASTE TREATMENT

摘要

The report represents the combined effort of those whose names given above and sets forth in summary from a concensus concerning the subjects under investigation. It also contains a somewhat detailed account of the more important observations and recordings upon which the summaries are predicated, together with a number of exhibits and supporting data.nApproximately three months were consumed in investigating and reporting. With the restricted of information as were known or uncovered could be studied and evaluated.