na INLIS000000000006625 20160216094831.0 9789791464802 010-021600000000284 [21] 551.43 551.43 SAR g Sari B. Kusumayudha Gunungapi Aktif di Indonesia / Sari B. Kusumayudha Yogyakarta : PT. Citra Aji Parama, 2009 iv, 44 hlm. : ilus. ; 24 cm. Biblio : hlm. 44 GUNUNG Perpudakedirikota 22383(320010)/PU-KDR/PB/2013 8734(320011)/PU-KDR/PB/2013