6 1 10 Buchanan, Shelly Primary Author mixed material 9781480747296 New York Earth and Space 2015 Walsh, Bryan Primary Author mixed material 070992106202 New York Time 2012 51D7vfmrs1L._AC_SY780_.jpg.jpg Irwan, Zoer'aini Djamal Primary Author mixed material 9795261649 Jakarta Bumi Aksara 2005 ekosistemkomunitas.png David, Laurie Primary Author Gordon, Cambria Primary Author mixed material 0439024943 New York Orchard Books 2007 globalwarming.png Mengapa Dunia Memerlukan Revolusi Hijau dan Bagaimana Kita Memperbaharui Masa Depan Global Kita Friedman, Thomas L. Primary Author mixed material 9789792244465 Jakarta Gramedia Pustaka Utama 2009 Hot%2C_Flat_and_Crowded.jpeg.jpeg Tim PPPG Kejuruan Sawangan Primary Author mixed material Jakarta Direktorat Jenderal Manajemen Pendidikan Dasar dan Menengah 2005 peranpelakuekonomi.png