TY - BOOK AU - Brown, Sam Ed, CN - LB1140.5.S35 CN - LB1140.5.S35 CY - Beltsville, MD : DA - c2004. ET - Rev. ed. ID - 284613 KW - Science KW - Science LK - http://www.loc.gov/catdir/toc/ecip047/2003018173.html PB - Gryphon House, PP - Beltsville, MD : PY - c2004. SN - 0876592418 (pbk.) T1 - Bubbles, rainbows, and worms :science experiments for preschool children / TI - Bubbles, rainbows, and worms :science experiments for preschool children / UR - http://www.loc.gov/catdir/toc/ecip047/2003018173.html ER -