Journal of the Air Pollution Control Association.
| Teitl Newydd: | Air Pollution Control Association JAPCA. |
|---|---|
| Teitl Blaenorol: | Air repair. |
| Fformat: | Llyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
Pittsburgh
Air Pollution Control Association
[1973-]
|
| Pynciau: |