TY - BOOK AU - DAY,Trevor TI - Exploring the Ocean volume 1 : The Physical Ocean U1 - 551.46 PY - 2003/// CY - New York PB - Oxford KW - 0 KW - Grade 7-9 N2 - Explores various aspects of the world's oceans including currents, tides, weather patterns, the seafloor, marine life, uses by human and ecological issues ER -