- Publication Title:
- Horticultural grade perlite.
- Display Title:
- Voluntary product standard PS (series). 23-70. Horticultural grade perlite.
- Series Title:
- Voluntary product standard PS (series).
- Corporate Agency Authors:
- National Bureau of Standards and Commerce Dept.
- Sort Author:
- National Bureau of Standards
- Author place:
- Gaithersburg, MD
- Author zip:
- 20760
- Date:
- [May 1970.]
- Publish Date ISO Format:
- 1970-05-01T00:00:00Z
- Publication Start:
- 19700501
- Publication End:
- 19700531
- Corporate/Agency Author:
- National Bureau of Standards
- Publication month:
- 8
- Publication year:
- 1970
- SuDoc number:
- C 13.20/2:(nos.)
- Description:
- [2]+6 p.
- Notes:
- ([Office of Engineering Standards Service.])
- Notes:
- ([Office of Engineering Standards Service.]) • Sent to Depository Libraries. Item 243
- Availability:
- * For Sale by Superintendent of Documents. Paper, 10c. and • Sent to Depository Libraries. Item 243
- GPO Item number:
- 243
- Monthly Catalog date:
- August 1970
- Monthly Catalog issue number:
- 907
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1970-08-01T00:00:00Z
- Monthly Catalog entry number:
- 11749
- Record start page number:
- 73