	fifth third fitb o to merge with c and h fifth third bancorp and c and h bancorp said they reached a preliminary agreement to merge c and h bancorp has assets of mln dlrs and is the parent company of citizens heritage bank n a the companies said the agreement calls for each of the about one mln shares of c and h bancorp to be exchanged for one share of fifth third bancorp based on its financial expectations fifth third said the dilution in per share earnings for the merger will be negligible reuter 
