text Jakarta Universitas Indonesia 1983 Cet. 1 ind vii, 70 hlm ilus 23 cm Suhardi bibliografi : hlm. 66 Indeks Avertebrata 574.5 20090227032416.0 YOGYA-02090000049874 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)