00552nam a2200205Ia 4500008004100000020001800041050001400059100001800073245002100091245004100112245007000153260001500223260001600238260000900254300001600263300002700279300001000306440002200316500000800338170918s9999    xx            000 0 und d  a9780439660464  bO818 2003  aOsborne, Will  aResearch guide :  btwisters and other terrible storms /  cWill Osborne and Mary Pope Osborne ; illustrated by Sal Murdocca.  aNew York :  bScholastic,  c2003  a119 pages :  bcolored illustration ;  c19cm.  aMagic tree house.  a680