5 1 10 The Ozone Hole Ria Novitasari Additional Author Rasyid Akbar Additional Author Hilton, Suzanne Primary Author mixed material 516011170 Klaten RINEKA CIPTA 1991 THE_OZONE_HOLE.PNG.PNG Taufik Hendra Additional Author Ria Novitasari Additional Author Evans, Shane W. Primary Author mixed material SINERGI PUSTAKA INDONESIA 1991 RIKA MONIARTI Additional Author Ria Novitasari Additional Author James, Barber Primary Author mixed material 9786021310519 Yogyakarta BUANA ILMU POPULER 2014 1949.JPG.JPG DICKY SUTADI Primary Author Ria Novitasari Additional Author LITA JULIANTI Additional Author ALIS HARTINAH Additional Author mixed material 9799339162 TEBING TINGGI BALAI 2001 Dok_baru_2018-07-13_%285%29_51%5B1%5D.jpg.jpg Ria Novitasari Additional Author Lita Y. Mungki Additional Author mixed material 9794282270 Penebar 1994 59.jpg.jpg