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1
Examination of Youghiogheny River, Pennsylvania. Letter from the Secretary of War, transmitting, with a letter from the Chief of Engineers, report of examination of Youghiogheny Ri...
Published 1899Online Access
Government Document Electronic eBook -
2
Survey for removal of dam in the upper Allegheny River near Corydon, Pa., and of dams and rapids in Conewango Creek. Letter from the Secretary of War, transmitting, with a letter f...
Published 1897Online Access
Government Document Electronic eBook