| Answer | Crossword Clue |
|---|---|
| denitrations | DENITRATION, the removal of nitrogen or its compounds also DENITRIFICATION |
| Answer | Crossword Clue |
|---|---|
| denitrations | DENITRATION, the removal of nitrogen or its compounds also DENITRIFICATION |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.