Pennsylvania. Annual report upon improvement of harbor at Pittsburg, Pa., of Allegheny River, and of Monongahela River, construction of locks and dams 2-7, operating and care of locks and dams 1-6, and dredging pool 6 in Ohio River, in charge of W. L. Sibert; app. EE of report of chief, 1905.
Publication Title:
Pennsylvania. Annual report upon improvement of harbor at Pittsburg, Pa., of Allegheny River, and of Monongahela River, construction of locks and dams 2-7, operating and care of locks and dams 1-6, and dredging pool 6 in Ohio River, in charge of W. L. Sibert; app. EE of report of chief, 1905.
Display Title:
Pennsylvania. Annual report upon improvement of harbor at Pittsburg, Pa., of Allegheny River, and of Monongahela River, construction of locks and dams 2-7, operating and care of locks and dams 1-6, and dredging pool 6 in Ohio River, in charge of W. L. Sibert; app. EE of report of chief, 1905.
Corporate Agency Authors:
Engineers, Corps of, Staff Corps, General, and War Department