TY - BOOK AU - Parks, 1951- TI - Sand dunes T2 - Wonders of the world SN - 0737720573 U1 - 551.375 PAR 2004 PY - 2004/// CY - San Diego PB - KidHaven Press KW - Sand dunes KW - Juvenile literature N1 - Includes index p.44 - 46 ER -