Decides, in accordance with the recommendation contained in paragraph 28 of the report of the International Law Commission covering the work of its eighth session, that an international conference of plenipotentiaries should be convoked to examine the law of the sea, taking account not only of the legal but also of the technical, biological, economic and political aspects of the problem, and to embody the results of its work in one or more international conventions or such other instruments as it may deem appropriate;