- Publication Title:
- Airway observers. Instructions for airway meteorological service, effective Nov. 1, 1941.
- Display Title:
- Airway observers. Instructions for airway meteorological service, effective Nov. 1, 1941.
- Corporate Agency Authors:
- Weather Bureau and Commerce Department
- Sort Author:
- Weather Bureau
- Date:
- 5th edition, 1941. 1941
- Publish Date ISO Format:
- 1941-01-01T00:00:00Z
- Publication Start:
- 19410101
- Publication End:
- 19411231
- Corporate/Agency Author:
- Weather Bureau
- Publication month:
- 13
- Publication year:
- 1941
- SuDoc number:
- C 30.4:N/941
- Description:
- vii+201 p. il. 1 pl. map, 4°
- Notes:
- (Circular N.) [Supersedes 4th edition of Circular N and all amendments thereto.]
- Notes:
- (Circular N.) [Supersedes 4th edition of Circular N and all amendments thereto.] * For Sale by Superintendent of Documents. Paper, 65c.
- Availability:
- * For Sale by Superintendent of Documents. Paper, 65c.
- Monthly Catalog date:
- November 1941
- Monthly Catalog issue number:
- 563
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1941-11-01T00:00:00Z
- LC Number:
- L. C. card 41-46304
- Record start page number:
- 1581