000 00409nam a2200133 i 4500
008 010101s sp g spa
100 _aBACK, CHRISTINE
245 0 _aHABA, EL
_c/ BACK, CHRISTINE ; WATTS, BARRIE
260 _b:EDEBE
490 0 _aCICLOS VITALES
650 _aC.NATUREZA
700 _aWATTS, BARRIE
997 _dData non definida (008date1) ; Data non definida (260) ; Falta ISBN
_e1