1. Contributions to New Jersey geology Publication/Creation: Washington, DC : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1991 Resource Type: Book Access & Availability: Loading
2. Contributions to New Jersey geology Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1991 Resource Type: Book Access & Availability: Loading