| Plants modified by environment | 30 |
| Establishment in a new habitat | 30 |
| Big name in water purification | 30 |
| Environment-related regulation | 30 |
| Science dealing with pollution | 30 |
| Population and pollution, e.g. | 30 |
| Showing car-rental preference? | 30 |
| They may be carefully balanced | 30 |
| Vacation for environmentalists | 30 |
| Japanese "superfood" | 30 |
| Added just before time ran out | 30 |
| The rough vis-Ã -vis a green | 30 |
| Roman minister of public works | 30 |
| Julius Caesar's early post | 30 |
| Turkish city famed for mosques | 30 |
| South Carolina river or island | 30 |
| Like word processing documents | 30 |
| Classicist Hamilton and others | 30 |
| Book's first printing, say | 30 |
| Remove, as an unnecessary line | 30 |
| No-no title at Ms., presumably | 30 |
| Instructor's degree: Abbr. | 30 |
| "Intermezzo" actress | 30 |
| King of England: 946–55 | 30 |
| Big Beatles booster in America | 30 |
| TV series about a talking tug? | 30 |
| Marine plant that morays love? | 30 |
| Puzzler's puzzling E-words | 30 |
| Ophthalmologist's concerns | 30 |
| Not long after, in olden times | 30 |
| Middle third of a famous motto | 30 |
| Fairness in France's motto | 30 |
| First First Family of the 49th | 30 |
| Ninth-century Anglo-Saxon king | 30 |
| Type of spongy mattress topper | 30 |
| Another name for a holiday nog | 30 |
| Subjects of Christmas spikings | 30 |
| Having "I" problems? | 30 |
| "For example" abbrs. | 30 |
| Caesar's "Alas!" | 30 |
| Modern traveler's purchase | 30 |
| Actress Sally of old Hollywood | 30 |
| Ambassador to U.S. before Eban | 30 |
| Hard work in a place of exile? | 30 |
| Noted cliff in Yosemite Valley | 30 |
| Seniors (with "the") | 30 |
| November's moment of truth | 30 |
| Those at a quadrennial college | 30 |
| One who may do a wire transfer | 30 |
| Unit of energy (not potential) | 30 |
| It's used for the big game | 30 |
| People push them to get places | 30 |
| Santa becomes less egotistical | 30 |
| Taina of "Les Girls" | 30 |
| Finnish leading lady Taina ___ | 30 |
| Composer Sir Edward and family | 30 |
| Quarterfinalists, in headlines | 30 |
| 'Filling Station' poet | 30 |
| Memorable governor at Hartford | 30 |
| Poe tale, with "The" | 30 |
| Actress from Coventry, England | 30 |
| Fashion company based in Italy | 30 |
| Old woman who outwrestled Thor | 30 |
| "Miss Misery" singer | 30 |
| Satirical Sinclair Lewis novel | 30 |
| Alleged natural electric force | 30 |
| Removes to avoid legal seizure | 30 |
| Picturesque Ontario gorge town | 30 |
| "The other," to Juan | 30 |
| Print style with stubby serifs | 30 |
| Basketball Hall of Famer Hayes | 30 |
| Supermarket tabloid subject #3 | 30 |
| Key signature with four sharps | 30 |
| Lincoln's ___ Proclamation | 30 |
| Advocate of freedom for slaves | 30 |
| Grammy-winning concert pianist | 30 |
| Former Apple portable computer | 30 |
| Legal prohibitions on commerce | 30 |
| Attaché's residence | 30 |
| Punch used in repoussé work | 30 |
| Newly developed, as technology | 30 |
| Like an underdeveloped country | 30 |
| Retired, as a female professor | 30 |
| "Howards End" author | 30 |
| Changes residency in a big way | 30 |
| Italy's ___-Romagna region | 30 |
| Football Hall-of-Famer Tunnell | 30 |
| Playwright Robert ___ Sherwood | 30 |
| 2013 portrayer of P.L. Travers | 30 |
| 2010 NFL Hall of Fame inductee | 30 |
| Trustees at an Atlanta campus? | 30 |
| Sharing another's emotions | 30 |
| Ruler called "Tenno" | 30 |
| Pre- -- (took precedence over) | 30 |
| How one might stare into space | 30 |
| Imitated, as a computer system | 30 |
| They're not really helping | 30 |
| The editorial we, for instance | 30 |
| Supply with weapons, old-style | 30 |
| Equips with weapons old-style, | 30 |