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Excerpt from Twenty-Third Biennial Report of the State Board of Health of California: For the Fiscal Years From July 1, 1912 to June 30, 1914Statistics OF deaths: 1913 and Synopsis Causes of death Geographic divisions Tuberculosis Sex Race' Nativity Age periods Marital condition of decedents Occupations and causes of death Causes of Death The State Main geographic divisions Minor geographic divisions Urban and rural districts Cities and rest o...

Excerpt from Twenty-Third Biennial Report of the State Board of Health of California: For the Fiscal Years From July 1, 1912 to June 30, 1914Statistics OF deaths: 1913 and Synopsis Causes of death Geographic divisions Tuberculosis Sex Race' Nativity Age periods Marital condition of decedents Occupations and causes of death Causes of Death The State Main geographic divisions Minor geographic divisions Urban and rural districts Cities and rest o...

Excerpt from Sacramento River Water Pollution Survey: Appendix D: Public Health AspectsIt is necessary to examine all aspects of water quality to gain a clear understanding of past and present characteristics of a stream. Chemical and physical measurements provide data on water conditions at a particular moment. On the other hand, biological observations reflect conditions that have existed for some time previously. A study of bio logical char...

Excerpt from Report of the State Board of Health of California, for the Years 1878 and 1879Sewerage of Marysville, chart from Dr. Caldwell Sewerage, difficulties of, in interior towns Sewerage, summary of reports of correspondents Sewerage, obstacles to, in California.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 histo...

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Excerpt from Sacramento River Water Pollution Survey: Appendix D: Public Health Aspects A.biological study of the scope attempted in the Sacramento River water Pollution Survey requires the efforts of many people. Special thanks are due to Marvin Peyton of the Department of water Resources, who assisted in.most of the field collections upon which this report is based. Thomas Bailey, Bruce Butterfield, Richard Daum, and Stuart Struchen all as...