TY  - BOOK
AU  - Schwartz,David M.
AU  - Warhola,James
TI  - If you hopped like a frog
SN  - 0590098578
AV  - QA117 .S35 1999
U1  - 513.2 SCH 
PY  - 1999///
CY  - New York
PB  - Scholastic Press
KW  - Ratio and proportion
KW  - Juvenile literature
KW  - Human anatomy
KW  - Animals
N1  - Guided reading: Y; Grade level: 2.5; Lexile: 990L; DRA: 44
N2  - Introduces the concept of ratio by comparing what humans would be able to do if they had bodies like different animals
ER  -