00447nam a2200085Ia 4500100001900000245009400019260000900113520022000122583001900342  aBoyle, Alan E.  aProtecting the marine environment : some problems and developments in the law of the sea.  c1992  aPoints out that the major sources of marine pollution are land-based.  Discusses international policy towards land-based pollution, including regional and global treaties.  Examines the regulation of dumping at sea.  c3/7/00kM2LMGR