00308nam a2200109Ia 450000500170000024501230001726000090014050000070014958300190015694200060017599900170018120260716043349.0  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  cA  c45723d45723