DC Public Library System

629.4/16

Type

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

Label

629.4/16

Code

629.4/16

Source

ddc

Defined by

ddc

Actions

Incoming Resources

Classification of
2
- Storms from the sun, the emerging science of space weather, Michael J. Carlowicz and Ramon E. Lopez
- Space junk, the dangers of polluting earth's orbit, Karen Romano Young

Outgoing Resources

Defined by
1
- ddc