The relevance is unclear, to say the least, since the discussion concerns varying climatic conditions at that affect tree ring growth at different sampling sites. (deepclimate.org)
The relevance is unclear, to say the least, since the discussion concerns varying climatic conditions at that affect tree ring growth at different sampling sites. (deepclimate.org)
In trying to show my grand - daughters that real science could be done in your back yard, we investigated tree ring growth over the last two decades. (bmj.com)