na INLIS000000000014992 20150706164150 170126||||||||| | ||| |||| || || 978-979-21-1509-3 0010-071500000014992 551.2 551.2 RUW g RUWANTO, Bambang Gunung Meletus Cetakan : 2 Yogyakarta Kanisius 2009 44 hlm. ilus. 20 cm. BENCANA - GUNUNG MELETUS