Métadonnées de publication
Severson, R.C., Wilson, S.A. (1990). Assessment of geochemical variability and a listing of geochemical data for surface soils of eastern North Dakota and parts of northeastern South Dakota and northwestern Minnesota. United States Geological Survey, Open File Report 90-310, 58 p.
Couverture du levé
| Index | Levé |
|---|---|
| 1 |
Levé d’échantillonnage du sol, Dakota du Nord, Dakota du Sud, Minnesota, É.-U., 1988. (
détails)
|
- Date de modification