(AGI) Gaza, July 21 - Two Israeli air raids killed 25 people inthe Gaza Strip on Sunday, reported medical sources. The bodiesof 16 Palestinians were found under the rubble of a buildingsouth of Gaza which had been shelled by the Israeli army. Ninebodies found earlier included seven children who were believedto belong to the same family. The number of Palestinians killedin the Israeli offensive against Hamas has risen to 501, withmore than a third being women and children. . .