Concentric inner circles of tree trunks indicating annual timber growth

Let's find possible answers to "Concentric inner circles of tree trunks indicating annual timber growth" crossword clue. First of all, we will look for a few extra hints for this entry: Concentric inner circles of tree trunks indicating annual timber growth. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.