TY  - BOOK
AU  - Wollard,Kathy
AU  - Solomon,Debra
TI  - How Come? : : Every Kid's Science Questions Explained  
SN  - 9780761179788
PY  - 2014///
CY  - New York
PB  - Workman Publishing Company
KW  - Science
KW  - Science & Nature
N1  - Index, p.396-404
ER  -