Report of the Geological Survey of North Carolina: Vol. I. ...

Bulletin - [North Carolina, Geological Survey Section]

Bulletin - North Carolina Geological Survey

Appendix to the Report of the Geological Survey of North ...

Biennial Report of the State Geologist: 1891-1906

Biennial Report of the State Geologist

Report of the Progress of the Geological Survey of ...

Biennial Report of the State Geologist, 1891/92-1922/24

Some Facts and Figures about North Carolina and Her Natural ...

Biennial Report of the State Geologist: 1907-1908