E. W. Lohr

1897

• Chemical character of public water supplies of the larger cities of Alaska, Hawaii, and Puerto Rico, 1954
• The industrial utility of public water supplies in the New England States, 1952
• The industrial utility of public water supplies in the Pacific States, 1952
• The industrial utility of public water supplies in the South Atlantic States, 1952
• The industrial utility of public water supplies in the United States, 1952
• The industrial utility of public water supplies in the West North-Central States, 1952
• The industrial utility of public water supplies in the West South-Central States, 1952