标题：Outline of the Achievements of Osaka City Institute of Public Health and Environmental Sciences in the Water Environmental Field from its Establishment in 1906 to 1945
摘要：The present document summarizes the achievements of Osaka City Institute of Public Health and Environmental Science in the field of water quality examination and water research from its establishment in 1906 to 1945. The document covers investigative research related to water quality examination, water for industrial use, well water, underground water, river water, harbor water and plant effluent.
