Delaware County District Library

Planets + Environmental engineering

Type

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

Label

Planets + Environmental engineering

Name

Planets + Environmental engineering

Focus

Planets + Environmental engineering

Sub focus

Actions

Incoming Resources

Subject of
1
- How we'll live on Mars, Stephen L. Petranek

Outgoing Resources

Focus
1
- Planets + Environmental engineering
Sub focus
2
- Planets
- Environmental engineering