1993 water resources development in Pennsylvania /
North Atlantic Division, Corps of Engineers.
APA Citation
United States. Army. Corps of Engineers. North Atlantic Division. (1993). 1993 water resources development in Pennsylvania. New York, N.Y.: The Division.
MLA Citation
United States. Army. Corps of Engineers. North Atlantic Division. 1993 Water Resources Development In Pennsylvania. New York, N.Y.: The Division, 1993.
Warning: These citations may not always be complete (especially for serials).