CHEMICAL CHARACTERISTICS OF DELAWARE RIVER WATER, TRENTON, NEW JERSEY, TO MARCUS HOOK, PENNSYLVANIA; GEOLOGICAL SURVEY WATER-SUPPLY PAPER 1262
Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1954. First edition, first printing. Soft cover. Prepared in cooperation with the City of Philadelphia. 173 pages with numerous tables, plus the required plate in the rear pocket. Bound in original orange paper covers printed in black. A near fine copy. More