SLTP Kelas 1 Semester 1 text Jakarta Erlangga 2002 ind 136 hlm. 35 cm. Sumarwan, Sumartini, Kusmayadi, Sitti Soetarmi (Editor) Biologi -- Studi dan Pendidikan 570 570 SAI s 979-688-382-1 INLIS000000000000011 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)