| GMD | Text |
| Language | Eng |
| Classification | 613.3 In4 |
| Publisher | Ten Speed Press, Berkeley, CA, c1991 |
| Subject | Drinking water -- Contamination -- United States.Drinking water -- Purification.Drinking water -- Health aspects.Water quality -- United States. |
| Description | ix, 195 p. : ill., maps ; 23 cm. |
| ISBN | 9780898154368 |