Source: |
The Conterminous United States Mineral-Resource Assessment Program : background information to accompany folios of geologic and mineral- resource maps of the Harrison 1¹x2¹ quadrangle, Missouri and Arkansas, and the Joplin 1¹x2¹ quadrangle, Kansas and Missouri
Pratt,
Walden
|
yr:1997
pg:IV
-20S.
|
|
|
|