| Answer | Crossword Clue |
|---|---|
| ECOL | E.P.A. subject: Abbr. |
| RAVEN | E.A.P. subject |
| AIR | Subject of E.P.A. monitoring |
| SMOG | Subject of an exhaustive E.P.A. study? |
| ALAR | Subject of a 1989 E.P.A. ban |
| ECOL | E.P.A. concern: Abbr. |
| STDS | E.P.A. output: Abbr. |
| STDS | E.P.A. issuances: Abbr. |
| LTRS | A and P, e.g.: Abbr. |
| ECOL | Area of E.P.A. purview: Abbr. |
| STDS | The E.P.A. issues them: Abbr. |
