00671nam a2200169 a 450000500170000000800410001702000150005805000200007310000180009324500910011126000350020252001570023765000440039465000310043865000140046970000180048320140414132106.0100902s19uu    xx            00    eng d  a0590407597  aM 551bC67 1987  aCole, Joanna.  aThe magic school bus inside the Earth  /cby Joanna Cole ; illustrated by Bruce Degen.  aNew York :bScholastic,c1987.  aOn a special field trip in the magic school bus, Ms Frizzle�s class learn at first hand about different kinds of rocks and the formation of the earth.  aPhysical geologyx Juvenile literature.  aEarthxInternal structure.  a Geology.  a Degen, Bruce