000 00331nam a2200145Ia 4500
020 _a0000000000
082 _b611
_a-
100 _a"Walker, Jane"
245 0 _aRock And Minerals
260 _bBOOK CENTER
_aGREAT BRITAIN
_c2011
300 _a32
944 _cBK
999 _c792220
_d792220