000 00289nam a2200121Ia 4500
001 1054
008 161209s9999 xx 000 0 und d
020 _a9780133497885
100 1 _aPrentice Hall Regents
245 1 0 _ataking care of the earth
260 _bPrentice Hall Regents
942 _cSI
999 _c8162
_d8162