TY - BOOK T1 - 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 / DA - 1944. CY - Washington : CN - TD425 CN - TD425 PB - U. S. Govt. Print. Off., PP - Washington : PY - 1944. ID - 10973 KW - Water KW - Water TI - 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 / ER -