TY - BOOK ED - United States. TI - Annual report to congress: on administration of the marine protection, research and sanctuaries act of 1972, as amended (P.L. 92-532)and implementing the international ocean dumping convention U1 - 623.888 PY - 1980/// CY - Washington, D.C. PB - Environmenatal Environmental Protection KW - Boats and boating KW - Safety measures KW - Ships KW - Manning ER -