TY  - BOOK
AU  - Stevenson,John James
TI  - The faults of southwest Virginia / 
PY  - 1887///?]
CY  - [S.l. : 
PB  - s.n., 
KW  - Geología-
KW  - Virginia
N1  - Precede al tít.: From the American Journal of Science, vol. XXXIII, abril, 1887
ER  -