00476nam a2200097Ia 450000500170000010000190001724500940003626000090013052002200013958300190035920260716043308.0  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