Excerpt from A Study of the Normal Constituents of the Potable Water of the San Francisco Peninsula
The object in view has been to determine, for the region selected, just what are the normal constituents of the potable water supplies at different seasons of the year from the sanitary point of view, so that when in the future the purity of a certain supply is in question, data may be at hand which will be of fundamental importance in reaching a correct conclusion)
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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.
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Anbieter: Forgotten Books, London, Vereinigtes Königreich
Paperback. Zustand: New. Print on Demand. This book examines the normal chemical composition of natural water sources on the San Francisco peninsula at a time when their purity was unquestioned, to establish a record for future reference as the region's population grows and water supplies potentially become polluted. The author identifies and discusses the chemical elements and compounds that signify water pollution, and their relative importance is considered against the backdrop of regional geology, climate, and local industry and population. This book describes a study that establishes important insights into understanding normal water quality and the factors that can influence it, providing a valuable record for future reference as the region's population grows and its water supplies are potentially threatened by pollution. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9780332336008_0
Anzahl: Mehr als 20 verfügbar
Anbieter: PBShop.store US, Wood Dale, IL, USA
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9780332336008
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9780332336008
Anzahl: 15 verfügbar