01379cam a2200361 4500 121309508 TxAuBib 20060802120000.0 041008s2003||||||||||||||||||||||||eng|u 9780439560535 pbk. 0439560535 pbk. 9781415566923 BWI bdg. 1415566925 BWI bdg. KyLxBWI KyLxBWI KyLxBWI TxAuBib Stamper, Judith Bauer. Rocky road trip [PB] / [written by Judith Bauer Stamper ; illustrations by Hope Gangloff]. New York : Scholastic, 2003. 89 p. : ill. ; 20 cm. Magic School Bus, a science chapter book ; 20 "Based on the Magic School Bus books written by Joanna Cole and illustrated by Bruce Degen"--T.p. verso. Ms. Frizzle's class goes on a field trip to the western U.S. in order to study rocks and minerals. 3. 007-008. 20060802. Rocks Juvenile fiction. Minerals Juvenile fiction. School field trips Juvenile fiction. West (U.S) Juvenile fiction. Cole, Joanna. Degen, Bruce. Gangloff, Hope, ill. Magic School Bus, a science chapter book ; 20.