TY - BOOK AU - Schwartz,David M AU - Warhola,James TI - If you hopped like a frog /by David M. Schwartz ; illustrated by James Warhola SN - 9780590098571 AV - QA117 .I396 1999 PY - 1999/// CY - New York PB - Scholastic Press KW - Ratio and proportion KW - Juvenile literature KW - Anatomy, Comparative N1 - 2 N2 - Introduces the concept of ratio by comparing what humans would be able to do if they had bodies like different animals ER -