00344nam a2200157Ia 450000500170000000800410001704100080005808200090006610000200007524500250009525000060012026400240012630000160015065000060016665500140017220260922095409.0260922s9999    xx            000 0 und d  aind  a574.1 aSuhartanti, Dwi10aMari Belajar Biologi  a2  aSurabayabSicc2000  a- hlm.c cm 4a0  aGrade 7-9