TY - BOOK AU - Rockwell,Anne F. TI - Our earth SN - 0152016791 AV - G133 .R63 1998 U1 - 910 21 PY - 1998/// CY - San Diego PB - Scholastic KW - Geography KW - Juvenile literature N1 - N ; 580 ; Lexile ; N ; Raz-Plus N2 - A simple introduction to geography which explains such things as how the earth was shaped, how islands are born from volcanoes, and how gushing springs affect rivers ER -