OMB control number
A Study Of Pneumoconiosis In Surface Coal Miners
OMB 0920-0161 ยท HHS/CDC.
OMB 0920-0161
Latest Forms, Documents, and Supporting Material
| Document | Type |
|---|---|
 A STUDY OF PNEUMOCONIOSIS IN SURFACE COAL MINERS |
Information collection |
All Historical Document Collections
| Reference | Filing | Received | Concluded | Action |
|---|---|---|---|---|
| 198708-0920-001 | Extension without change of a currently approved collection | 1987-08-24 | Approved without change | |
| 198408-0920-003 | New collection (Request for a new OMB Control Number) | 1984-08-13 | Approved without change |