Water levels, chloride concentrations, and pumpage in the coastal aquifers of Delaware and Maryland
By: by Daniel J. Phelan ; prepared in cooperation with the Delaware Department of Natural Resources and Environmental Control ... [et al.]
Contributors: Geological Survey (U.S.)
Series: Water-resources investigations report -- 87-4229
Publisher: Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports Section [distributor]
Published: 1988
Place of publication: Dover, Del; Denver, CO
Language: eng
Number of pages: 106
Subjects: Groundwater -- Delaware; Groundwater -- Maryland
Notes: Shipping list no.: 88-490-P

Four maps on folded sheets in pocket

Bibliography: p. 63-64