First report of a geological reconnoissance of the northern counties made during the years 1857 and 1858 / of Arkansas,
First report of a geological reconnoissance of the northern counties made during the years 1857 and 1858 / of Arkansas,
by David Dale Owen, Principal Geologist, assisted by William Elderhorst, chemical assistant; Edward T. Cox, assistant geologist.
- Little Rock, Johnson & Yerkes, State Printers, 1858.
- 256 p. illus. 26 cm.