  CL167/97--USACE PERMIT TO DELAWARE DEPT. OF NATURAL RESOURCES AND ENVIRONMENTAL CONTROL, DIV. OF FISH AND WILDLIFE;  AUTHORIZATION TO CONSTRUCT AN ARTIFICIAL REEF BOUNDED BY LAT. 39/15.40N, LONG. 075/20.45W; LAT. 39/15.45N, LONG. 075/21.45W; LAT. 39/16