Hudson County, New Jersey /

"September 1986."

Acidic substrata potential map : [Monmouth County, New Jersey] /

"This map estimates the potential of encountering a sulfide bearing geologic substratum beneath the soil."

Monmouth County, New Jersey /

"April 1983."

Acidic substrata potential map : [Middlesex County, New Jersey] /

"This map estimates the potential of encountering a sulfide bearing geologic substratum beneath the soil."

Acidic substrata potential map : [Mercer County, New Jersey] /

"This map estimates the potential of encountering a sulfide bearing geologic substratum beneath the soil."

Ocean County, New Jersey /

"March 1985."

Ocean County, New Jersey /

"March 1985."

Passaic County, New Jersey /

"October 1986."

Sussex County, New Jersey /

"October 1986."

Somerset County, New Jersey /

"October 1986."

Soil surface textures, Salem County, New Jersey /

"October 1986."

Soil surface textures, Salem County, New Jersey /

"October 1986."

Salem County, New Jersey /

UTM grid.

Union County, New Jersey /

"April 1985."

Warren County, New Jersey /

"June 1985."