TY - BOOK AU - Rustad, Martha E. H. TI - Sea urchins T2 - Blastoff! readers. oceans alive SN - 978-0-531-14741-2 AV - 593.95 R92s c2008 PY - 2008/// CY - Minneapolis, MN PB - Bellwether Media KW - Sea urchins KW - Juvenile literature N1 - Lex: 660 N2 - "Simple text and supportive images introduce beginning readers to Sea Urchins. Intended for students in kindergarten through third grade"--Provided by publisher ER -