Jacksonville Public Library

Mines and mineral resources -- Massachusetts -- Worcester County

Type

http://bibfra.me/vocab/lite/Concept

Label

Mines and mineral resources -- Massachusetts -- Worcester County

Name

Mines and mineral resources

Focus

Mines and mineral resources

Sub focus

Actions

Incoming Resources

Subject of
1
- Geology and mineral resources of the Hudson and Maynard quadrangles, Massachusetts, by Wallace R. Hansen

Outgoing Resources

Focus
1
- Mines and mineral resources
Sub focus
2
- Massachusetts
- Worcester County