TY - BOOK AU - Christian, Spencer AU - Felix, Antonia TI - What Makes the Grand Canyon Grand? SN - 0471196177 AV - GB401.5.C5 PY - 1998/// CY - New York PB - John Wiley and Sons Ltd KW - Landforms - Juvenile literature KW - Natural monuments - Juvenile literature KW - Landforms N1 - BookData Record ER -