Cid mining district of Davidson county, North Carolina.
Subtitle: A region of ancient volcanic rocks ...
Published: 1909
Place of publication: [New Haven, Conn.]
Language: eng
Number of pages: 196
Subjects: Geology -- North Carolina -- Davidson county.; Mines and mineral resources -- North Carolina.
Notes: Cover title.

Typewritten.

Autograph presentation note on cover.

Thesis (PhD.)-Yale university.