17. Decides to include in the provisional agenda of its fifty-sixth session an item entitled "Implementation of the Habitat Agenda and outcome of the special session of the General Assembly on this topic".
17. 决定将题为"《生境议程》和大会关于这一主题的特别会议成果的执行情况 "的项目列入大会第五十六届会议临时议程。