‘Silent Spring’ topic

Now we are looking on the crossword clue: ‘Silent Spring’ topic.
it’s A 21 letters crossword puzzle definition. See the possibilities below.

Did you find what you needed?

We hope you did!. If you are still unsure with some definitions, don’t hesitate to search them here with our crossword puzzle solver.

Possible Answers: DDT.

Random information on the term “DDT”:

The use of DDT in Australia has been fully banned since 1987.
Taken from Wikipedia