Spatial Coverage
- Indiana.1
- Iowa1
- Kansas1
- Kansas.1
- La Moure County1
- Lake Winnipeg.1
- Logan County1
- Logan County (N.D.)1
- Lower Brule Indian Reservation (S.D.)1
- Manitoba1
- Maps.1
- Massachusetts1
- Massachusetts.1
- McHenry County (N.D.)1
- Minnesota River Watershed (S.D. and Minn.)1
- Minnesota.1
- Missouri1
- Nebraska.1
- New York (N.Y.)1
- New York (State)1
