| Answer | Crossword Clue |
|---|---|
| DDT | Banned pesticide whose discoverer won a Nobel Prize |
| DDT | Substance whose primary use earned its discoverer the 1948 Nobel Prize in Physiology - but is now banned |
| Answer | Crossword Clue |
|---|---|
| DDT | Banned pesticide whose discoverer won a Nobel Prize |
| DDT | Substance whose primary use earned its discoverer the 1948 Nobel Prize in Physiology - but is now banned |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.