Bari's region (6)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">bari's region</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for apulia that I've seen before include "part of Italy" , "Region of Italy; I, Paula (anag.)" , "in the region of the heel" .)