| Answer | Crossword Clue |
|---|---|
| DDT | "Silent Spring" topic |
| DDT | "Silent Spring" topic, for short |
| DDT | "Silent Spring" topic, in brief |
| DDT | "Silent Spring" subject |
| DDT | "Silent Spring" subj. |
| DDT | "Silent Spring" killer |
| DDT | "Silent Spring" toxin |
| DDTS | Silent-spring causers |
| ECOL | "Silent Spring" subj. |
| DDT | "Silent Spring" pesticide |
| DDT | "Silent Spring" spray |
| RACHEL | "Silent Spring" author Carson |
| RACHEL | "Silent spring" author, ... Carson |
| RACHEL | Miss Carson of "Silent Spring" |
| DDT | Subj. of the book "Silent Spring" |
| DDT | One target of Rachel Carson's "Silent Spring" |
