TY - MANSCPT AU - Smith,Molly TI - Blue Whale SN - 13: 978-1-59716-385-9 PY - 2007/// CY - New York. PB - Bearport. KW - 1. Blue whale N1 - Primary N2 - Find out how the world's biggest mammal feeds on some of the tiniest food in the ocean, how it takes care of its young, and why it shoots air out of the top of its head ER -