* Over 230 bodies of drowned migrants recovered
* Divers tell of harrowing scenes on board submerged wreck
* Barroso to visit Lampedusa on Wednesday (Updates number of bodies recovered)
By Gabriele Pileri
LAMPEDUSA, Italy, Oct 7 (Reuters) - Italian divers recovered dozens more bodies from a sunken migrant boat on Monday but struggled to free more corpses trapped inside the hulk before ...