000 00282nam a2200097Ia 4500
082 _aJ 612. 3 GOLD
245 0 _aThe digestive and excretory systems
100 _a GOLD, Susan Dudley Berkeley Heights, 2004
_983410
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c303981
_d303981