000 00400nam a2200169Ia 4500
020 _a0199183309
040 _cPK-LaCSN
082 _bDIX
_a500
100 _aDixon, Linda
245 0 _aPlanet earth
260 _bOxford University Press
_aOxford
_c1994
300 _a48
490 _aOxford Primary Science
942 _2ddc
_cBK
999 _c243521
_d243521