00494     2200193   4500001002100000005001500021008004100036020002200077035001900099041000700118082000800125090001400133100001700147245006200164250001100226260001600237300003700253650001000290INLIS00000000000865620251203150216251203|||||||||   |   |||   |||| ||   |   a979-602-8179-10-2  0010-1225008648  aid0 a500  a503 RIZ r0 aRIZKY GRAFIS00aRAHASIA SAINS ENSKLOPEDI SAINS UNTUK ANAK SERI LINGKUNGAN  aCet. I  aBogorc2008  avii, 56 halaman.; ilus.; 29,5 cm 0aSAINS