text Jakarta Balai pustaka 1987 Cetakan : 1 ind 141 hlm. ;21 cm. 141 Ekologi manusia 304.2 979-407-102-1 20130515213928 INLIS000000000009604 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)