In ring-porous woods each season's growth is always well defined, because the large pores formed early in the season abut on the denser tissue of the year before.
In ring - porous woods each season 's growth is always well defined , because the large pores formed early in the season abut on the denser tissue of the year before .
What size pores form early in ring-porous woods' growing season?
What size pores form early in ring - porous woods ' growing season ?
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