Water and Public Health: The Relative Purity of Waters From Different Sources (Classic Reprint) - Hardcover

Inhaltsangabe

Excerpt from Water and Public Health: The Relative Purity of Waters From Different Sources

The idea suggested itself to the writer some time past to group the principal cities of the world into classes according to the quality of their public water supplies and then to make a comparative study of their mortality statistics. In the matter which follows, which is the outgrowth of this suggestion, considerable ground has been gone over briefly which has already been fully covered, but it seemed advisable to bring some of these widely scattered observations together in order to preserve continuity in the development of the subject and to permit. By statistical evidence, the exclusion of the minor influences, in order that the importance of pure water might stand out in bolder relief.

About the Publisher

Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.