00261nam a2200085Ia 450000500170000024501230001726000090014050000070014958300190015620260716043349.0  aDUMPING at sea : the evolution of the Convention of Marine Pollution by Dumping of Wastes and Other Matter (LC), 1972.  c1997  aDC  c3/7/00kM2LMGR