Geographic information system (GIS) database development for the Central Passaic River Basin hydroge

French, Mark A.
Trenton, NJ : New Jersey Dept. of Environmental Protection, Division of Science and Research, Geological Survey : DEP Maps and Publications Sales Office, Bureau of Revenue, [distributor];, 1995.

Gravity base station network in northern New Jersey

Ghatge, Suhas L.
Trenton, NJ : New Jersey Dept. of Environmental Protection, Division of Water Resources, Geological Survey : Obtained from Maps and Publications Sales Office, Bureau of Revenue, 1990.