text Yogyakarta Kanisius 2011 Cet.11. 448 hlm. : ilus. ; 28 cm (3 eks.) / penerjemah, Eduard Rusdiana ; editor, B. Eny Wahyuningsih, Indah Sri. Ensiklopedi pengetahuan alam 503 RQ 503 Ens 978-979-21-2149-0 YOPDYOG 20140823125925 YOGYA000000000100663 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)