text Jakarta Erlangga 2021 Cetakan Pertama ind 80 hlm. 30 cm. Rudolf H. Marx-Dkk Ekologi 577 577 RUD r 978-602-434-308-8 INLIS000000000002610 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)