00000cam a22000004i 4500 UP-99796217608320838 Buklod 20080823191536.0 a r |||| u| ta 080823s1991 xx d r |||| u| 0662187164 (iLib)UPD-00014948929 DLC DMSI rda eng can GC1085 H42 1991 Wells Peter G. editor Health of our oceans a status report on Canadian marine environmental quality edited by Peter G. Wells and Susan J. Rolston. Ottawa & Dartmouth Conservation & Protetion, Environment Canada 1991 xxii, 186 pages maps, tables, charts, photographs text rdacontent unmediated rdamedia volume rdacarrier Pacific coast (B.C.) Atlantic coast -- Canada. Arctic coast -- Canada. Marine pollution. Rolston, Susan J. editor. FO UPD DMSI GC 1085 .H42 1991 Book