Description
Item Description:Title from cover.
"September 1977."
Location map on cover.
Study conducted by Susquehanna River Basin Commission.
Authority and financing contained in contract no. H-3496 between contractor and Federal Insurance Administration.
Physical Description:ii, 19 pages, 5 folded leaves of plates : illustrations, maps ; 28 cm
Bibliography:Includes bibliographical references (pages 18-19).