| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Fri Jun 9, 2023 | 14A | Environmental organization that has ships | Robyn Weintraub | Shortz |
| Sun Sep 30, 2018 | 4D | Environmental advocacy group | Natan Last | Shortz |
| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Sat Mar 16, 1991 | 10D | Environmentalist group | Charles E. Gersch | Maleska |
| Thu Jul 26, 1984 | 17A | Whale-saving foundation | Martha J. DeWitt | Maleska |
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