A Guide to the Microscopical Examination of Drinking Water

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Excerpt from A Guide to the Microscopical Examination of Drinking Water: With an Appendix the of Examination of AirThe author of this work cannot say with many, that the demand for the first edition has been so great as to call speedily for a second. It has, notwithstanding, enjoyed a steady sale, and if slow it is only what might be expected, when the special nature of the subject is taken into account with the little progress science had made in relation to it when the book was first published.The practical utility of the method and arrangement employed in this guide has been tested by its adoption in the Army Medical School for several years, and it has been found that, by its aid, even persons little acquainted with Micro-zoology and, Phytology have very readily arrived at the nature and name of objects they had never seen before.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.