TY - BOOK T1 - Selected hydrogeologic and chloride-concentration data for the northern and central coastal area of New Castle County, Delaware DA - 1998. CY - Baltimore, Md. : CY - Denver, CO : AU - Hayes, Martha A. AU - Phillips, Scott W. AU - Wheeler, Judith C. CN - I 19.76: PB - U.S. Dept. of the Interior, U.S. Geological Survey ; PB - Branch of Information Services [distributor], PP - Baltimore, Md. : PP - Denver, CO : PY - 1998. N1 - Shipping list no.: 99-0353-M. ID - 216017 KW - Hydrogeology KW - Saltwater encroachment TI - Selected hydrogeologic and chloride-concentration data for the northern and central coastal area of New Castle County, Delaware ER -