The geology and underground waters of northeastern Minnesota.
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Minneapolis
Univ. of Minnesota Press
1947.
|
| Sraith: | Bulletin (Minnesota Geological Survey)
32. |
| Ábhair: |