conducted by the Philadelphia Diagnostic and Relocation Service Corporation, in cooperation with Police Department of the City of Philadelphia, District Attorney's Office of the City of Philadelphia ; written by Irving W. Shandler ... [and others]
United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography, Gulf of Mexico, and the Outer Continental Shelf
Act to Amend the Wild and Scenic Rivers Act by Designating Certain Segments of the Allegheny River in the Commonwealth of Pennsylvania as a Component of the National Wild and Scenic Rivers System, and for Other Purposes