Cover image for A contribution to the geology of the northern Black Hills.
Title:
A contribution to the geology of the northern Black Hills.
Author:
Irving, J. D. (John Duer), 1874-1918.
Publication Information:
[New York] : [publisher not identified], 1899.
Physical Description:
1 pages leaf, 187-340 pages : illustrations, plates (partly folded) folded map. ; 25 cm.
Language:
English
Format :
Book