Читать книгу Standard methods for the examination of water and sewage онлайн
1 страница из 17
Association of Official Agricultural Chemists, American Public Health Association. Laboratory Section, American Chemical Society
Standard methods for the examination of water and sewage
Published by Good Press, 2021
EAN 4066338073303
Table of Contents
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
PREFACE TO FOURTH EDITION.
ssss1
The Committee on Standard Methods of Bacteriological Water Analysis was reorganized in 1918 with the following membership: F. P. Gorham, chairman, L. A. Rogers, W. G. Bissell, H. E. Hasseltine, H. W. Redfield, with M. Levine as adjunct member. This committee made a report in 1918 which was not acted on by the Laboratory Section, and in 1919 made a revised report, recommending certain changes in Standard Methods, which were adopted by the section and which are now incorporated in this present fourth edition.