- Publication Title:
- Audiovisual instruction units.
- Display Title:
- Audiovisual instruction units.
- Corporate Agency Authors:
- Environmental Protection Agency
- Sort Author:
- Environmental Protection Agency
- Author place:
- Washington, DC
- Author zip:
- 20460
- Date:
- [1971.]
- Publish Date ISO Format:
- 1971-01-01T00:00:00Z
- Publication Start:
- 19710101
- Publication End:
- 19711231
- Corporate/Agency Author:
- Environmental Protection Agency
- Publication month:
- 13
- Publication year:
- 1971
- SuDoc number:
- EP 2.2:In 7
- Description:
- cover title, [3]+22+[7] p.
- Notes:
- (Office of Water Programs [Training Support.] )
- Notes:
- (Office of Water Programs [Training Support.] ) + Distribution Made by Issuing Office.
- Availability:
- + Distribution Made by Issuing Office.
- Monthly Catalog date:
- February 1975
- Monthly Catalog issue number:
- 961
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1975-02-01T00:00:00Z
- Monthly Catalog entry number:
- 01208
- Record start page number:
- 32