Gua batugamping,Sungai Bawah Tanah,dan Mata Air Sari B Kusumayudha text Yogyakarta Citra Aji Parama 2009 Cet.1 44 hlm, : ilus ; 17,2 x 24,1 cm. Sari B Kusumayudha tentang penulis Penyunting,Arum P Mayasari Penata Letak,Heru Joko P Pewajah,Indra Bayu P.R 384.7 384.7 SAR k 978602822727-8 20240123085822 INLIS000000000004848 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)