| Answer | Crossword Clue |
|---|---|
| GUYOT | Swiss naturalist in America, 19th cen. |
| THOREAU | 19th cen. naturalist and author. |
| Answer | Crossword Clue |
|---|---|
| GUYOT | Swiss naturalist in America, 19th cen. |
| THOREAU | 19th cen. naturalist and author. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.