TY - BOOK AU - Duxbury, Alyn C. AU - Duxbury, Alison B. TI - An introduction to the world's oceans SN - 069709765X U1 - HS Cir 551.46 D958 1991 PY - 1991/// CY - Dubuque, IA PB - Wm. C. Brown Publishers KW - Oceans N1 - Includes index ER -