作者:sponsors, School of Civil Engineering and Division of Sanitary Engineering, Purdue University, Division of Sanitary Engineering, Indiana State Board of Health.
作者:planned and edited by J.L. Oncley ; editor-in-chief [and others] for the Biophysics and Biophysical Chemistry Study Section of the National Institutes of Health, Public Health Service, U.S. Dept. of Health, Education, and Welfare.
sponsors, School of Civil Engineering and Division of Sanitary Engineering, Purdue University, Division of Sanitary Engineering, Indiana State Board of Health.
planned and edited by J.L. Oncley ; editor-in-chief [and others] for the Biophysics and Biophysical Chemistry Study Section of the National Institutes of Health, Public Health Service, U.S. Dept. of Health, Education, and Welfare.