Opflow.
- Publisher: American Water Works Association
- Print ISSN: 0149-8029
- Electronic ISSN: 1551-8701
- OCLC Number: 3562132
- Subject:
- Subject code:
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| Linda Hall Library of Science, Engineering & Technology (LHL) | Linda Hall Library of Science, Engineering & Technology | v.3:no.8-12 (1977), v.4-v.40:no.12 (1978-2014), v.41:no.6 (Jun 2015) |
Digital Holdings
| Program | Holdings Description |
|---|---|
| CLOCKSS | v.1-v.49 (1975-2023) |
| EJSTOR | (Jan 1975-Dec 2017) |