Geological survey of New Jersey
Subtitle: maps.
Contributors: Cook, George Hammell, 1818-1889.; Hopkins, Griffith Morgan.
Publisher: [s.n.]
Published: 1868
Place of publication: [Ndwark]
Language: eng
Number of pages: 12
Subjects: New Jersey -- Maps.; New Jersey -- Geology -- Maps.; New Jersey -- Iron industry and trade -- Maps.
Notes: Maps dated 1864-68.

Maps by G.M. Hopkins and T.H. Brooks.