Robert D. Shuster

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Roadside Geology of Nebraska978-O-87842-457-3
(O-87842-457-1)
2003Harmon D. Maher · George F. Engelmann

D S · R.D. · R. S. · Robert D. · Robert S.

Robert D. Sider