TY - BOOK AU - Gray,Susan Heinrichs TI - Nudibranch T2 - 21st century skills library. Exploring our oceans SN - 1631880217 (hardcover) PY - 2014///] CY - Ann Arbor, Michigan PB - Cherry Lake Publishing KW - Nudibranchia KW - Juvenile literature KW - Sea slugs N1 - Includes bibliographical references and index; Age 8-12; Grades 4 to 6 N2 - "Discover facts about nudibranchs, including physical features, habitat, life cycle, food, and threats to these ocean creatures. Photos, captions, and keywords supplement the narrative of this informational text"-- ER -