School water supply fluoridation / by Ervin Bellack.
| Author/creator | Bellack, Ervin |
| Format | Book |
| Publication Info | Washington, D.C. : Environmental Protection Agency, Water Supply Division, 1972. |
| Description | 18 pages : illustrations ; 23 cm |
| Subjects |
| Bibliography note | Includes bibliographical references (p. 17-18). |
| Acquisitions source | Laupus- William J. Jasper collection |
| LCCN | 74600816 |