Ohio River pollution control: letter from the acting secretary of war, transmitting a letter from the chief of engineers, United States Army, dated May 4, 1943, forwarding a report, together with accompanying papers and illustrations, on a survey of the Ohio River and its tributaries for pollution control, authorized by section 5 of the River and harbor act, approved August 26, 1937 (Volume 1) House document (United States. Congress. House) United States. Ohio River Committee author. United States. Public Health Service, author. Water Pollution -- analysis Water Pollution -- prevention & control Rivers World War II Washington : United States Government Printing Office, 1944 Text Illustrations nlm:nlmuid-31020370RX1-mvpart 31020370R LCCN: 44040809 OCLC:3783429 http://resource.nlm.nih.gov/31020370RX1 English Ohio River pollution control: letter from the acting secretary of war, transmitting a letter from the chief of engineers, United States Army, dated May 4, 1943, forwarding a report, together with accompanying papers and illustrations, on a survey of the Ohio River and its tributaries for pollution control, authorized by section 5 of the River and harbor act, approved August 26, 1937, http://resource.nlm.nih.gov/31020370R Ohio The National Library of Medicine believes this item to be in the public domain. https://creativecommons.org/publicdomain/mark/1.0