Ellen Tjandra text Bogor Pakar Media 2011 III 64 hlm : 17.5x25 cm Ekologi Perairan 577.6 577.6 ELL m 978-602-97501-3-3 20190411074832 INLIS000000000404145 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)